<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.8"/>
<title>SphinxBase: src/libsphinxbase/lm/ngram_model_set.c Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
$(window).load(resizeHeight);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">SphinxBase
 <span id="projectnumber">0.6</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.8 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>Globals</span></a></li>
</ul>
</div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('ngram__model__set_8c_source.html','');});
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">ngram_model_set.c</div> </div>
</div><!--header-->
<div class="contents">
<a href="ngram__model__set_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/* ====================================================================</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (c) 2008 Carnegie Mellon University. All rights</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * are met:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * notice, this list of conditions and the following disclaimer. </span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * notice, this list of conditions and the following disclaimer in</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * the documentation and/or other materials provided with the</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * distribution.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * This work was supported in part by funding from the Defense Advanced </span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * Research Projects Agency and the National Science Foundation of the </span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * United States of America, and the CMU Sphinx Speech Consortium.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND </span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, </span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT </span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, </span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY </span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT </span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE </span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * ====================================================================</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <stdlib.h></span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include "<a class="code" href="err_8h.html">sphinxbase/err.h</a>"</span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "<a class="code" href="ckd__alloc_8h.html">sphinxbase/ckd_alloc.h</a>"</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "<a class="code" href="strfuncs_8h.html">sphinxbase/strfuncs.h</a>"</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "<a class="code" href="filename_8h.html">sphinxbase/filename.h</a>"</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include "<a class="code" href="ngram__model__set_8h.html">ngram_model_set.h</a>"</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">static</span> <a class="code" href="structngram__funcs__s.html">ngram_funcs_t</a> ngram_model_set_funcs;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> my_compare(<span class="keyword">const</span> <span class="keywordtype">void</span> *a, <span class="keyword">const</span> <span class="keywordtype">void</span> *b)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">/* Make sure <UNK> floats to the beginning. */</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">if</span> (strcmp(*(<span class="keywordtype">char</span> * <span class="keyword">const</span> *)a, <span class="stringliteral">"<UNK>"</span>) == 0)</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> -1;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (strcmp(*(<span class="keywordtype">char</span> * <span class="keyword">const</span> *)b, <span class="stringliteral">"<UNK>"</span>) == 0)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">return</span> strcmp(*(<span class="keywordtype">char</span> * <span class="keyword">const</span> *)a, *(<span class="keywordtype">char</span> * <span class="keyword">const</span> *)b);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> }</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> build_widmap(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base, <a class="code" href="structlogmath__s.html">logmath_t</a> *lmath, int32 n)</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> **models = set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="structhash__table__t.html">hash_table_t</a> *vocab;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="structgnode__s.html">glist_t</a> hlist;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="structgnode__s.html">gnode_t</a> *gn;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  int32 i;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">/* Construct a merged vocabulary and a set of word-ID mappings. */</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  vocab = <a class="code" href="hash__table_8h.html#a56d93e8c03e066b77377ac6eab50cfae">hash_table_new</a>(models[0]->n_words, FALSE);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">/* Create the set of merged words. */</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  int32 j;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">for</span> (j = 0; j < models[i]-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++j) {</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">/* Ignore collisions. */</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  (void)<a class="code" href="hash__table_8h.html#a393c56322e54607a48e6bc61169d92bf">hash_table_enter_int32</a>(vocab, models[i]->word_str[j], j);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">/* Create the array of words, then sort it. */</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">if</span> (<a class="code" href="hash__table_8h.html#a9a1e5ed410eb96f514b00fdce770fbd7">hash_table_lookup</a>(vocab, <span class="stringliteral">"<UNK>"</span>, NULL) != 0)</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  (<span class="keywordtype">void</span>)<a class="code" href="hash__table_8h.html#a393c56322e54607a48e6bc61169d92bf">hash_table_enter_int32</a>(vocab, <span class="stringliteral">"<UNK>"</span>, 0);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="comment">/* Now we know the number of unigrams, initialize the base model. */</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  ngram_model_init(base, &ngram_model_set_funcs, lmath, n, hash_table_inuse(vocab));</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  base-><a class="code" href="structngram__model__s.html#a78a3253febced2cae4732044da466ee6">writable</a> = FALSE; <span class="comment">/* We will reuse the pointers from the submodels. */</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  i = 0;</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  hlist = <a class="code" href="hash__table_8h.html#a61f59389f05d8871003da4692a9c2acc">hash_table_tolist</a>(vocab, NULL);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">for</span> (gn = hlist; gn; gn = gnode_next(gn)) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="structhash__entry__s.html">hash_entry_t</a> *ent = <a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(gn);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i++] = (<span class="keywordtype">char</span> *)ent->key;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  }</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="glist_8h.html#a45380e15d2c33afc554fd60a8828580c">glist_free</a>(hlist);</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  qsort(base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>, base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>, <span class="keyword">sizeof</span>(*base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>), my_compare);</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">/* Now create the word ID mappings. */</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>)</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="ckd__alloc_8h.html#a8246c071ac12e98b7e1df9fe6da15aef">ckd_free_2d</a>((<span class="keywordtype">void</span> **)set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a> = (int32 **) <a class="code" href="ckd__alloc_8h.html#a949e7b50fcd9697b1563fa57f50e9c4f">ckd_calloc_2d</a>(base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>,</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">sizeof</span>(**set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>));</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">for</span> (i = 0; i < base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++i) {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  int32 j;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">/* Also create the master wid mapping. */</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  (void)<a class="code" href="hash__table_8h.html#a393c56322e54607a48e6bc61169d92bf">hash_table_enter_int32</a>(base-><a class="code" href="structngram__model__s.html#a75567419a8002ef6e916c81f5d9ee9ed">wid</a>, base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i], i);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">/* printf("%s: %d => ", base->word_str[i], i); */</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">for</span> (j = 0; j < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++j) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i][j] = <a class="code" href="ngram__model_8h.html#ad03d4355d4ea659815dc25bce8d83880">ngram_wid</a>(models[j], base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i]);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">/* printf("%d ", set->widmap[i][j]); */</span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">/* printf("\n"); */</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="hash__table_8h.html#a0a588c22946f8cc16328973035ed19e3">hash_table_free</a>(vocab);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> }</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#aa4cc619035ac8091759c07d6a3b2fb7c"> 121</a></span> <a class="code" href="ngram__model__set_8c.html#aa4cc619035ac8091759c07d6a3b2fb7c">ngram_model_set_init</a>(<a class="code" href="structcmd__ln__t.html">cmd_ln_t</a> *config,</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> **models,</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordtype">char</span> **names,</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">const</span> float32 *weights,</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  int32 n_models)</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> {</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *model;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> *base;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="structlogmath__s.html">logmath_t</a> *lmath;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  int32 i, n;</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">if</span> (n_models == 0) <span class="comment">/* WTF */</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">/* Do consistency checking on the models. They must all use the</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> * same logbase and shift. */</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  lmath = models[0]-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">for</span> (i = 1; i < n_models; ++i) {</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">if</span> (<a class="code" href="logmath_8h.html#a6114206ec0321d7015c42fc7b81cb83e">logmath_get_base</a>(models[i]->lmath) != <a class="code" href="logmath_8h.html#a6114206ec0321d7015c42fc7b81cb83e">logmath_get_base</a>(lmath)</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  || <a class="code" href="logmath_8h.html#aed009aca9736612bebdda57444ec63a6">logmath_get_shift</a>(models[i]->lmath) != <a class="code" href="logmath_8h.html#aed009aca9736612bebdda57444ec63a6">logmath_get_shift</a>(lmath)) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"Log-math parameters don't match, will not create LM set\n"</span>);</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">/* Allocate the combined model, initialize it. */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  model = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(1, <span class="keyword">sizeof</span>(*model));</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  base = &model-><a class="code" href="structngram__model__set__s.html#a3b88f17aa148ceac4f32dd4cbf5f4f81">base</a>;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  model-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> = n_models;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  model-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a> = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_models, <span class="keyword">sizeof</span>(*model-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>));</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  model-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a> = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_models, <span class="keyword">sizeof</span>(*model-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>));</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">/* Initialize weights to a uniform distribution */</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  model-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a> = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_models, <span class="keyword">sizeof</span>(*model-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>));</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  {</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  int32 uniform = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(lmath, 1.0/n_models);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">for</span> (i = 0; i < n_models; ++i)</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  model-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] = uniform;</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="comment">/* Default to interpolate if weights were given. */</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (weights)</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  model-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> = -1;</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  n = 0;</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">for</span> (i = 0; i < n_models; ++i) {</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  model-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i] = models[i];</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  model-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i] = <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(names[i]);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (weights)</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  model-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(lmath, weights[i]);</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="comment">/* N is the maximum of all merged models. */</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">if</span> (models[i]->n > n)</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  n = models[i]-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a>;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">/* Allocate the history mapping table. */</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  model-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a> = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n - 1, <span class="keyword">sizeof</span>(*model-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>));</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">/* Now build the word-ID mapping and merged vocabulary. */</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  build_widmap(base, lmath, n);</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> base;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> }</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a1389a90bf32110fd7e56a73b6d39fa07"> 182</a></span> <a class="code" href="ngram__model__set_8c.html#a1389a90bf32110fd7e56a73b6d39fa07">ngram_model_set_read</a>(<a class="code" href="structcmd__ln__t.html">cmd_ln_t</a> *config,</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *lmctlfile,</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="structlogmath__s.html">logmath_t</a> *lmath)</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> {</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  FILE *ctlfp;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="structgnode__s.html">glist_t</a> lms = NULL;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="structgnode__s.html">glist_t</a> lmnames = NULL;</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  __BIGSTACKVARIABLE__ <span class="keywordtype">char</span> str[1024];</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> *set = NULL;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <a class="code" href="structhash__table__t.html">hash_table_t</a> *classes;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">char</span> *basedir, *c;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">/* Read all the class definition files to accumulate a mapping of</span></div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * classnames to definitions. */</span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  classes = <a class="code" href="hash__table_8h.html#a56d93e8c03e066b77377ac6eab50cfae">hash_table_new</a>(0, FALSE);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">if</span> ((ctlfp = fopen(lmctlfile, <span class="stringliteral">"r"</span>)) == NULL) {</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="err_8h.html#a54ffbfe898d74595c586a1f48f32ef03">E_ERROR_SYSTEM</a>(<span class="stringliteral">"Failed to open %s"</span>, lmctlfile);</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">/* Try to find the base directory to append to relative paths in</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * the lmctl file. */</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">if</span> ((c = strrchr(lmctlfile, <span class="charliteral">'/'</span>)) || (c = strrchr(lmctlfile, <span class="charliteral">'\\'</span>))) {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="comment">/* Include the trailing slash. */</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  basedir = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(c - lmctlfile + 2, 1);</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  memcpy(basedir, lmctlfile, c - lmctlfile + 1);</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  basedir = NULL;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a>(<span class="stringliteral">"Reading LM control file '%s'\n"</span>, lmctlfile);</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (basedir)</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <a class="code" href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a>(<span class="stringliteral">"Will prepend '%s' to unqualified paths\n"</span>, basedir);</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">if</span> (fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) == 1) {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="keywordflow">if</span> (strcmp(str, <span class="stringliteral">"{"</span>) == 0) {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="comment">/* Load LMclass files */</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">while</span> ((fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) == 1)</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  && (strcmp(str, <span class="stringliteral">"}"</span>) != 0)) {</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordtype">char</span> *deffile;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">if</span> (basedir && !<a class="code" href="filename_8h.html#ac59add2db73b33e81b354de114268e7a">path_is_absolute</a>(str))</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  deffile = <a class="code" href="strfuncs_8h.html#a317522f23d291311e366de34ef86b777">string_join</a>(basedir, str, NULL);</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  deffile = <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(str);</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a>(<span class="stringliteral">"Reading classdef from '%s'\n"</span>, deffile);</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">if</span> (read_classdef_file(classes, deffile) < 0) {</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(deffile);</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(deffile);</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (strcmp(str, <span class="stringliteral">"}"</span>) != 0) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"Unexpected EOF in %s\n"</span>, lmctlfile);</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">/* This might be the first LM name. */</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) != 1)</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  str[0] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  str[0] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">/* Read in one LM at a time and add classes to them as necessary. */</span></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">while</span> (str[0] != <span class="charliteral">'\0'</span>) {</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">char</span> *lmfile;</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> *lm;</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">if</span> (basedir && str[0] != <span class="charliteral">'/'</span> && str[0] != <span class="charliteral">'\\'</span>)</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  lmfile = <a class="code" href="strfuncs_8h.html#a317522f23d291311e366de34ef86b777">string_join</a>(basedir, str, NULL);</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  lmfile = <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(str);</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a>(<span class="stringliteral">"Reading lm from '%s'\n"</span>, lmfile);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  lm = <a class="code" href="ngram__model_8h.html#ab0c840f2bdfc38cea08bb70054f76624">ngram_model_read</a>(config, lmfile, <a class="code" href="ngram__model_8h.html#a406c0d64c15a9d1749d07c8ab6e0ae74a441701bf8ae0a2b79716feb31b5f257a">NGRAM_AUTO</a>, lmath);</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">if</span> (lm == NULL) {</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(lmfile);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span> (fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) != 1) {</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"LMname missing after LMFileName '%s'\n"</span>, lmfile);</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(lmfile);</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(lmfile);</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  lms = <a class="code" href="glist_8h.html#a77a9c20b7df5a289477af405ab778377">glist_add_ptr</a>(lms, lm);</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  lmnames = <a class="code" href="glist_8h.html#a77a9c20b7df5a289477af405ab778377">glist_add_ptr</a>(lmnames, <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(str));</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) == 1) {</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (strcmp(str, <span class="stringliteral">"{"</span>) == 0) {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">/* LM uses classes; read their names */</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">while</span> ((fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) == 1) &&</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  (strcmp(str, <span class="stringliteral">"}"</span>) != 0)) {</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">void</span> *val;</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <a class="code" href="structclassdef__s.html">classdef_t</a> *classdef;</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> </div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> (<a class="code" href="hash__table_8h.html#a9a1e5ed410eb96f514b00fdce770fbd7">hash_table_lookup</a>(classes, str, &val) == -1) {</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"Unknown class %s in control file\n"</span>, str);</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  }</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  classdef = val;</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (<a class="code" href="ngram__model_8h.html#a0481b03a2bf03ef0a197da0a1f7d1caa">ngram_model_add_class</a>(lm, str, 1.0,</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  classdef->words, classdef->weights,</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  classdef->n_words) < 0) {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <a class="code" href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a>(<span class="stringliteral">"Added class %s containing %d words\n"</span>,</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  str, classdef->n_words);</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordflow">if</span> (strcmp(str, <span class="stringliteral">"}"</span>) != 0) {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"Unexpected EOF in %s\n"</span>, lmctlfile);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">goto</span> error_out;</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  }</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (fscanf(ctlfp, <span class="stringliteral">"%1023s"</span>, str) != 1)</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  str[0] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  str[0] = <span class="charliteral">'\0'</span>;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  fclose(ctlfp);</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="comment">/* Now construct arrays out of lms and lmnames, and build an</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * ngram_model_set. */</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  lms = <a class="code" href="glist_8h.html#a399a2a093c6c4ce1012762e4c25c8185">glist_reverse</a>(lms);</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  lmnames = <a class="code" href="glist_8h.html#a399a2a093c6c4ce1012762e4c25c8185">glist_reverse</a>(lmnames);</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  {</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  int32 n_models;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> **lm_array;</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordtype">char</span> **name_array;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <a class="code" href="structgnode__s.html">gnode_t</a> *lm_node, *name_node;</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  int32 i;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  n_models = <a class="code" href="glist_8h.html#aeb046e39c540d2f5f792119ea0d24c48">glist_count</a>(lms);</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  lm_array = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_models, <span class="keyword">sizeof</span>(*lm_array));</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  name_array = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_models, <span class="keyword">sizeof</span>(*name_array));</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  lm_node = lms;</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  name_node = lmnames;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">for</span> (i = 0; i < n_models; ++i) {</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  lm_array[i] = <a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(lm_node);</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  name_array[i] = <a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(name_node);</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  lm_node = gnode_next(lm_node);</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  name_node = gnode_next(name_node);</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  set = <a class="code" href="ngram__model__set_8c.html#aa4cc619035ac8091759c07d6a3b2fb7c">ngram_model_set_init</a>(config, lm_array, name_array,</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  NULL, n_models);</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(lm_array);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(name_array);</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> error_out:</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <a class="code" href="structgnode__s.html">gnode_t</a> *gn;</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="structgnode__s.html">glist_t</a> hlist;</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">if</span> (set == NULL) {</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">for</span> (gn = lms; gn; gn = gnode_next(gn)) {</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="ngram__model_8h.html#aec73d28e7285e539a0b44a7ac0cbe489">ngram_model_free</a>(<a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(gn));</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  }</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <a class="code" href="glist_8h.html#a45380e15d2c33afc554fd60a8828580c">glist_free</a>(lms);</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordflow">for</span> (gn = lmnames; gn; gn = gnode_next(gn)) {</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(<a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(gn));</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <a class="code" href="glist_8h.html#a45380e15d2c33afc554fd60a8828580c">glist_free</a>(lmnames);</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  hlist = <a class="code" href="hash__table_8h.html#a61f59389f05d8871003da4692a9c2acc">hash_table_tolist</a>(classes, NULL);</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keywordflow">for</span> (gn = hlist; gn; gn = gnode_next(gn)) {</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <a class="code" href="structhash__entry__s.html">hash_entry_t</a> *he = <a class="code" href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a>(gn);</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>((<span class="keywordtype">char</span> *)he->key);</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  classdef_free(he-><a class="code" href="structhash__entry__s.html#a0d57012963084fed93886681108aa636">val</a>);</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <a class="code" href="glist_8h.html#a45380e15d2c33afc554fd60a8828580c">glist_free</a>(hlist);</div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <a class="code" href="hash__table_8h.html#a0a588c22946f8cc16328973035ed19e3">hash_table_free</a>(classes);</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(basedir);</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  }</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">return</span> set;</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> }</div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> int32</div>
<div class="line"><a name="l00361"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#afa38d4e0f6cd64cc2875000fcef487f0"> 361</a></span> <a class="code" href="ngram__model__set_8c.html#afa38d4e0f6cd64cc2875000fcef487f0">ngram_model_set_count</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base)</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span> {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>;</div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> }</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *</div>
<div class="line"><a name="l00368"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a5a1593344017a1210569beb63e4089d3"> 368</a></span> <a class="code" href="ngram__model__set_8c.html#a5a1593344017a1210569beb63e4089d3">ngram_model_set_iter</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base)</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span> {</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *itor;</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (set == NULL || set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> == 0)</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  itor = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(1, <span class="keyword">sizeof</span>(*itor));</div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  itor->set = set;</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> itor;</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> }</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> </div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *</div>
<div class="line"><a name="l00381"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a13893e41e56962f6f237aa1305337b7a"> 381</a></span> <a class="code" href="ngram__model__set_8c.html#a13893e41e56962f6f237aa1305337b7a">ngram_model_set_iter_next</a>(<a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *itor)</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> {</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> (++itor->cur == itor->set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>) {</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <a class="code" href="ngram__model__set_8c.html#a532787b5b709d0c5f0ad57e3df0d1d73">ngram_model_set_iter_free</a>(itor);</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordflow">return</span> itor;</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> </div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a532787b5b709d0c5f0ad57e3df0d1d73"> 391</a></span> <a class="code" href="ngram__model__set_8c.html#a532787b5b709d0c5f0ad57e3df0d1d73">ngram_model_set_iter_free</a>(<a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *itor)</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(itor);</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> }</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00397"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#abec0455e59945b910d86c2f825ab0894"> 397</a></span> <a class="code" href="ngram__model__set_8c.html#abec0455e59945b910d86c2f825ab0894">ngram_model_set_iter_model</a>(<a class="code" href="structngram__model__set__iter__s.html">ngram_model_set_iter_t</a> *itor,</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordtype">char</span> <span class="keyword">const</span> **lmname)</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> {</div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> (lmname) *lmname = itor->set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[itor->cur];</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">return</span> itor->set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[itor->cur];</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> }</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00405"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a3e06e5d47a9c35186644cc1310924630"> 405</a></span> <a class="code" href="ngram__model__set_8c.html#a3e06e5d47a9c35186644cc1310924630">ngram_model_set_lookup</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *name)</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> {</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  int32 i;</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> </div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">if</span> (name == NULL) {</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1)</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  }</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> </div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="comment">/* There probably won't be very many submodels. */</span></div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">if</span> (0 == strcmp(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i], name))</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">if</span> (i == set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>)</div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i];</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> }</div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00428"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a2cbeda856dd655c80f8dc6ba91f5d20b"> 428</a></span> <a class="code" href="ngram__model__set_8c.html#a2cbeda856dd655c80f8dc6ba91f5d20b">ngram_model_set_select</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *name)</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> {</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  int32 i;</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="comment">/* There probably won't be very many submodels. */</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keywordflow">if</span> (0 == strcmp(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i], name))</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <span class="keywordflow">if</span> (i == set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>)</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> = i;</div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *</div>
<div class="line"><a name="l00445"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a3a4f2bb40d10e9420e6291e2706b6865"> 445</a></span> <a class="code" href="ngram__model__set_8c.html#a3a4f2bb40d10e9420e6291e2706b6865">ngram_model_set_current</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base)</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span> {</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1)</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span> }</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> int32</div>
<div class="line"><a name="l00456"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#aa6239b58f333177839a15de79bae6146"> 456</a></span> <a class="code" href="ngram__model__set_8c.html#aa6239b58f333177839a15de79bae6146">ngram_model_set_current_wid</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  int32 set_wid)</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> {</div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1 || set_wid >= base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>)</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordflow">return</span> <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">return</span> set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[set_wid][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> int32</div>
<div class="line"><a name="l00468"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#af30197146b9b2d6c143914240dee3c04"> 468</a></span> <a class="code" href="ngram__model__set_8c.html#af30197146b9b2d6c143914240dee3c04">ngram_model_set_known_wid</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  int32 set_wid)</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> {</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordflow">if</span> (set_wid >= base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>)</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1) {</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  int32 i;</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[set_wid][i] != <a class="code" href="ngram__model_8h.html#a1469e9e1c8516a77c9ac1e248a61ef4e">ngram_unknown_wid</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i]))</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  }</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">return</span> (set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[set_wid][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>]</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  != <a class="code" href="ngram__model_8h.html#a1469e9e1c8516a77c9ac1e248a61ef4e">ngram_unknown_wid</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>]));</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> }</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> </div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a3a926714c60e2b8308d4c88d11d17d7e"> 489</a></span> <a class="code" href="ngram__model__set_8c.html#a3a926714c60e2b8308d4c88d11d17d7e">ngram_model_set_interp</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> **names,</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">const</span> float32 *weights)</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> {</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="comment">/* If we have a set of weights here, then set them. */</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> (names && weights) {</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  int32 i, j;</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="comment">/* We hope there aren't many models. */</span></div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keywordflow">for</span> (j = 0; j < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++j)</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="keywordflow">if</span> (0 == strcmp(names[i], set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[j]))</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">if</span> (j == set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>) {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <a class="code" href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a>(<span class="stringliteral">"Unknown LM name %s\n"</span>, names[i]);</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  }</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[j] = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, weights[i]);</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  }</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  }</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (weights) {</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  memcpy(set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>, weights, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>));</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="comment">/* Otherwise just enable existing weights. */</span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> = -1;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordflow">return</span> base;</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> }</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00520"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a53071575bca9465361740c809666349d"> 520</a></span> <a class="code" href="ngram__model__set_8c.html#a53071575bca9465361740c809666349d">ngram_model_set_add</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> *model,</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *name,</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  float32 weight,</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <span class="keywordtype">int</span> reuse_widmap)</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> {</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  float32 fprob;</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  int32 scale, i;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> </div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <span class="comment">/* Add it to the array of lms. */</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  ++set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>;</div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a> = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>));</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - 1] = model;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a> = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>));</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - 1] = <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(name);</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="comment">/* Expand the history mapping table if necessary. */</span></div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">if</span> (model-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> > base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a>) {</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> = model-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a>;</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a> = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>,</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  (model-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> - 1) * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>));</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  }</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> </div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="comment">/* Renormalize the interpolation weights. */</span></div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  fprob = weight * 1.0 / set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>;</div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a> = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>,</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>));</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - 1] = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, fprob);</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="comment">/* Now normalize everything else to fit it in. This is</span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> <span class="comment"> * accomplished by simply scaling all the other probabilities</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="comment"> * by (1-fprob). */</span></div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  scale = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, 1.0 - fprob);</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - 1; ++i)</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] += scale;</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> </div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <span class="comment">/* Reuse the old word ID mapping if requested. */</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  if (reuse_widmap) {</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  int32 **new_widmap;</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <span class="comment">/* Tack another column onto the widmap array. */</span></div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  new_widmap = (int32 **)<a class="code" href="ckd__alloc_8h.html#a949e7b50fcd9697b1563fa57f50e9c4f">ckd_calloc_2d</a>(base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>,</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  sizeof (**new_widmap));</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">for</span> (i = 0; i < base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++i) {</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="comment">/* Copy all the existing mappings. */</span></div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  memcpy(new_widmap[i], set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i],</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  (set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - 1) * <span class="keyword">sizeof</span>(**new_widmap));</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="comment">/* Create the new mapping. */</span></div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  new_widmap[i][set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>-1] = <a class="code" href="ngram__model_8h.html#ad03d4355d4ea659815dc25bce8d83880">ngram_wid</a>(model, base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i]);</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  }</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <a class="code" href="ckd__alloc_8h.html#a8246c071ac12e98b7e1df9fe6da15aef">ckd_free_2d</a>((<span class="keywordtype">void</span> **)set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>);</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a> = new_widmap;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  }</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  build_widmap(base, base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a>);</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  }</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">return</span> model;</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span> }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <a class="code" href="structngram__model__s.html">ngram_model_t</a> *</div>
<div class="line"><a name="l00580"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#a1fadaf8cdc6799869b74a39a8652a7e0"> 580</a></span> <a class="code" href="ngram__model__set_8c.html#a1fadaf8cdc6799869b74a39a8652a7e0">ngram_model_set_remove</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *name,</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordtype">int</span> reuse_widmap)</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> {</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <a class="code" href="structngram__model__s.html">ngram_model_t</a> *submodel;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  int32 lmidx, scale, n, i;</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  float32 fprob;</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> </div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">for</span> (lmidx = 0; lmidx < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++lmidx)</div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordflow">if</span> (0 == strcmp(name, set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[lmidx]))</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keywordflow">if</span> (lmidx == set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>)</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  submodel = set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[lmidx];</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="comment">/* Renormalize the interpolation weights by scaling them by</span></div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> <span class="comment"> * 1/(1-fprob) */</span></div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  fprob = <a class="code" href="logmath_8h.html#ae8b0a168e29e448c0d6de66dc46e099e">logmath_exp</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[lmidx]);</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  scale = <a class="code" href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, 1.0 - fprob);</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> </div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  <span class="comment">/* Remove it from the array of lms, renormalize remaining weights,</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"> * and recalcluate n. */</span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  --set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>;</div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  n = 0;</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[lmidx]);</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[lmidx] = NULL;</div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keywordflow">if</span> (i >= lmidx) {</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i] = set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i+1];</div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i] = set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i+1];</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] = set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i+1];</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  }</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] -= scale;</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i]-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> > n)</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  n = set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i]-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a>;</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  }</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <span class="comment">/* There's no need to shrink these arrays. */</span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>] = NULL;</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>] = base-><a class="code" href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">log_zero</a>;</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="comment">/* No need to shrink maphist either. */</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> </div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="comment">/* Reuse the existing word ID mapping if requested. */</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">if</span> (reuse_widmap) {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="comment">/* Just go through and shrink each row. */</span></div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">for</span> (i = 0; i < base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++i) {</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  memmove(set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i] + lmidx, set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i] + lmidx + 1,</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  (set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> - lmidx) * <span class="keyword">sizeof</span>(**set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>));</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  }</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  build_widmap(base, base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, n);</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  }</div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">return</span> submodel;</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> }</div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> </div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"><a class="line" href="ngram__model__set_8c.html#af3ac3bbec3eed0b9638c4e64c8b75949"> 637</a></span> <a class="code" href="ngram__model__set_8c.html#af3ac3bbec3eed0b9638c4e64c8b75949">ngram_model_set_map_words</a>(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> **words,</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  int32 n_words)</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> {</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  int32 i;</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> </div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="comment">/* Recreate the word mapping. */</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordflow">if</span> (base-><a class="code" href="structngram__model__s.html#a78a3253febced2cae4732044da466ee6">writable</a>) {</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">for</span> (i = 0; i < base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++i) {</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i]);</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  }</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  }</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>);</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <a class="code" href="ckd__alloc_8h.html#a8246c071ac12e98b7e1df9fe6da15aef">ckd_free_2d</a>((<span class="keywordtype">void</span> **)set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>);</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  base-><a class="code" href="structngram__model__s.html#a78a3253febced2cae4732044da466ee6">writable</a> = TRUE;</div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a> = base-><a class="code" href="structngram__model__s.html#a3e41109b30668bdfc077614c1ef49960">n_1g_alloc</a> = n_words;</div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a> = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(n_words, <span class="keyword">sizeof</span>(*base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>));</div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a> = (int32 **)<a class="code" href="ckd__alloc_8h.html#a949e7b50fcd9697b1563fa57f50e9c4f">ckd_calloc_2d</a>(n_words, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>, <span class="keyword">sizeof</span>(**set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>));</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="code" href="hash__table_8h.html#acab374d21e25009d397642e3465308c7">hash_table_empty</a>(base-><a class="code" href="structngram__model__s.html#a75567419a8002ef6e916c81f5d9ee9ed">wid</a>);</div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">for</span> (i = 0; i < n_words; ++i) {</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  int32 j;</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i] = <a class="code" href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a>(words[i]);</div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  (void)<a class="code" href="hash__table_8h.html#a393c56322e54607a48e6bc61169d92bf">hash_table_enter_int32</a>(base-><a class="code" href="structngram__model__s.html#a75567419a8002ef6e916c81f5d9ee9ed">wid</a>, base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i], i);</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  <span class="keywordflow">for</span> (j = 0; j < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++j) {</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i][j] = <a class="code" href="ngram__model_8h.html#ad03d4355d4ea659815dc25bce8d83880">ngram_wid</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[j], base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[i]);</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  }</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  }</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> }</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span> ngram_model_set_apply_weights(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base, float32 lw,</div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  float32 wip, float32 uw)</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> {</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  int32 i;</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> </div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="comment">/* Apply weights to each sub-model. */</span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <a class="code" href="ngram__model_8h.html#aa4b8d7c1f3d873b8458c0cfee13af4da">ngram_model_apply_weights</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i], lw, wip, uw);</div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> }</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="keyword">static</span> int32</div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> ngram_model_set_score(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base, int32 wid,</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  int32 *history, int32 n_hist,</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  int32 *n_used)</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span> {</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  int32 mapwid;</div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  int32 score;</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  int32 i;</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="comment">/* Truncate the history. */</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">if</span> (n_hist > base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> - 1)</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  n_hist = base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> - 1;</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="comment">/* Interpolate if there is no current. */</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1) {</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  score = base-><a class="code" href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">log_zero</a>;</div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  int32 j;</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="comment">/* Map word and history IDs for each model. */</span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  mapwid = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[wid][i];</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keywordflow">for</span> (j = 0; j < n_hist; ++j) {</div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">if</span> (history[j] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>)</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[history[j]][i];</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  }</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  score = <a class="code" href="logmath_8h.html#a5eb70928578b0115c9c7ac2765396a06">logmath_add</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, score,</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] + </div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="ngram__model_8h.html#a6ac5799e78ea4ad82a11e2439016471e">ngram_ng_score</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i],</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  mapwid, set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>, n_hist, n_used));</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  }</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  int32 j;</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="comment">/* Map word and history IDs (FIXME: do this in a function?) */</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  mapwid = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[wid][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <span class="keywordflow">for</span> (j = 0; j < n_hist; ++j) {</div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  <span class="keywordflow">if</span> (history[j] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>)</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[history[j]][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  }</div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  score = <a class="code" href="ngram__model_8h.html#a6ac5799e78ea4ad82a11e2439016471e">ngram_ng_score</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>],</div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  mapwid, set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>, n_hist, n_used);</div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  }</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> </div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  <span class="keywordflow">return</span> score;</div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> }</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> </div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="keyword">static</span> int32</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> ngram_model_set_raw_score(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base, int32 wid,</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  int32 *history, int32 n_hist,</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  int32 *n_used)</div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> {</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  int32 mapwid;</div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  int32 score;</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  int32 i;</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> </div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="comment">/* Truncate the history. */</span></div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordflow">if</span> (n_hist > base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> - 1)</div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  n_hist = base-><a class="code" href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">n</a> - 1;</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span> </div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  <span class="comment">/* Interpolate if there is no current. */</span></div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1) {</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  score = base-><a class="code" href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">log_zero</a>;</div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  int32 j;</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="comment">/* Map word and history IDs for each model. */</span></div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  mapwid = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[wid][i];</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  <span class="keywordflow">for</span> (j = 0; j < n_hist; ++j) {</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">if</span> (history[j] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>)</div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[history[j]][i];</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  }</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  score = <a class="code" href="logmath_8h.html#a5eb70928578b0115c9c7ac2765396a06">logmath_add</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, score,</div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] + </div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <a class="code" href="ngram__model_8h.html#a218d8d140b93d3d8008f8933f9e04ec6">ngram_ng_prob</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i],</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  mapwid, set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>, n_hist, n_used));</div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  }</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  }</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  int32 j;</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  <span class="comment">/* Map word and history IDs (FIXME: do this in a function?) */</span></div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  mapwid = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[wid][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">for</span> (j = 0; j < n_hist; ++j) {</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">if</span> (history[j] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>)</div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>[j] = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[history[j]][set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>];</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  }</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  score = <a class="code" href="ngram__model_8h.html#a218d8d140b93d3d8008f8933f9e04ec6">ngram_ng_prob</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a>],</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  mapwid, set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>, n_hist, n_used);</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  }</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span> </div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keywordflow">return</span> score;</div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span> }</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span> </div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="keyword">static</span> int32</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span> ngram_model_set_add_ug(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base,</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  int32 wid, int32 lweight)</div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span> {</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  int32 *newwid;</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  int32 i, prob;</div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span> </div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="comment">/* At this point the word has already been added to the master</span></div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span> <span class="comment"> model and we have a new word ID for it. Add it to active</span></div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="comment"> submodels and track the word IDs. */</span></div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  newwid = <a class="code" href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a>(set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>, <span class="keyword">sizeof</span>(*newwid));</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  prob = base-><a class="code" href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">log_zero</a>;</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i) {</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  int32 wprob, n_hist;</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span> </div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="comment">/* Only add to active models. */</span></div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1 || set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == i) {</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="comment">/* Did this word already exist? */</span></div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  newwid[i] = <a class="code" href="ngram__model_8h.html#ad03d4355d4ea659815dc25bce8d83880">ngram_wid</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i], base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[wid]);</div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">if</span> (newwid[i] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>) {</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="comment">/* Add it to the submodel. */</span></div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  newwid[i] = <a class="code" href="ngram__model_8h.html#a38e034d58ee0d6a4c0dd6f852cb71c3c">ngram_model_add_word</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i], base-><a class="code" href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">word_str</a>[wid],</div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <a class="code" href="logmath_8h.html#ae8b0a168e29e448c0d6de66dc46e099e">logmath_exp</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, lweight));</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">if</span> (newwid[i] == <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>) {</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(newwid);</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keywordflow">return</span> base-><a class="code" href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">log_zero</a>;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  }</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  }</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="comment">/* Now get the unigram probability for the new word and either</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span> <span class="comment"> * interpolate it or use it (if this is the current model). */</span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  wprob = <a class="code" href="ngram__model_8h.html#a218d8d140b93d3d8008f8933f9e04ec6">ngram_ng_prob</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i], newwid[i], NULL, 0, &n_hist);</div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == i)</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  prob = wprob;</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (set-><a class="code" href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">cur</a> == -1)</div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  prob = <a class="code" href="logmath_8h.html#a5eb70928578b0115c9c7ac2765396a06">logmath_add</a>(base-><a class="code" href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">lmath</a>, prob, set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>[i] + wprob);</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  }</div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  newwid[i] = <a class="code" href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a>;</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  }</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  }</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="comment">/* Okay we have the word IDs for this in all the submodels. Now</span></div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span> <span class="comment"> do some complicated memory mangling to add this to the</span></div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span> <span class="comment"> widmap. */</span></div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a> = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>, base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a> * <span class="keyword">sizeof</span>(*set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>));</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[0] = <a class="code" href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a>(set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[0],</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a></div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  * set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  * <span class="keyword">sizeof</span>(**set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>));</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">for</span> (i = 0; i < base-><a class="code" href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">n_words</a>; ++i)</div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[i] = set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[0] + i * set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>;</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  memcpy(set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>[wid], newwid, set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a> * <span class="keyword">sizeof</span>(*newwid));</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(newwid);</div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">return</span> prob;</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> }</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span> </div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> ngram_model_set_free(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base)</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span> {</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  int32 i;</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> </div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <a class="code" href="ngram__model_8h.html#aec73d28e7285e539a0b44a7ac0cbe489">ngram_model_free</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i]);</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>);</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>[i]);</div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">names</a>);</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">lweights</a>);</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <a class="code" href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a>(set-><a class="code" href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">maphist</a>);</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <a class="code" href="ckd__alloc_8h.html#a8246c071ac12e98b7e1df9fe6da15aef">ckd_free_2d</a>((<span class="keywordtype">void</span> **)set-><a class="code" href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">widmap</a>);</div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span> }</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span> </div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> ngram_model_set_flush(<a class="code" href="structngram__model__s.html">ngram_model_t</a> *base)</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> {</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *set = (<a class="code" href="structngram__model__set__s.html">ngram_model_set_t</a> *)base;</div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  int32 i;</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span> </div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">for</span> (i = 0; i < set-><a class="code" href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">n_models</a>; ++i)</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  <a class="code" href="ngram__model_8h.html#a8304f56d82278824b0a94c254d7235aa">ngram_model_flush</a>(set-><a class="code" href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">lms</a>[i]);</div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span> }</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span> </div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span> <span class="keyword">static</span> <a class="code" href="structngram__funcs__s.html">ngram_funcs_t</a> ngram_model_set_funcs = {</div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  ngram_model_set_free, <span class="comment">/* free */</span></div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  ngram_model_set_apply_weights, <span class="comment">/* apply_weights */</span></div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  ngram_model_set_score, <span class="comment">/* score */</span></div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  ngram_model_set_raw_score, <span class="comment">/* raw_score */</span></div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  ngram_model_set_add_ug, <span class="comment">/* add_ug */</span></div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  ngram_model_set_flush <span class="comment">/* flush */</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span> };</div>
<div class="ttc" id="ngram__model_8h_html_a218d8d140b93d3d8008f8933f9e04ec6"><div class="ttname"><a href="ngram__model_8h.html#a218d8d140b93d3d8008f8933f9e04ec6">ngram_ng_prob</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_ng_prob(ngram_model_t *model, int32 wid, int32 *history, int32 n_hist, int32 *n_used)</div><div class="ttdoc">Quick "raw" probability lookup for a general N-Gram. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00570">ngram_model.c:570</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_aff5e13c45decde4c5bf30d8aa2b1c7d9"><div class="ttname"><a href="structngram__model__set__s.html#aff5e13c45decde4c5bf30d8aa2b1c7d9">ngram_model_set_s::names</a></div><div class="ttdeci">char ** names</div><div class="ttdoc">Names for language models. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00057">ngram_model_set.h:57</a></div></div>
<div class="ttc" id="ngram__model_8h_html_ab0c840f2bdfc38cea08bb70054f76624"><div class="ttname"><a href="ngram__model_8h.html#ab0c840f2bdfc38cea08bb70054f76624">ngram_model_read</a></div><div class="ttdeci">SPHINXBASE_EXPORT ngram_model_t * ngram_model_read(cmd_ln_t *config, const char *file_name, ngram_file_type_t file_type, logmath_t *lmath)</div><div class="ttdoc">Read an N-Gram model from a file on disk. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00121">ngram_model.c:121</a></div></div>
<div class="ttc" id="strfuncs_8h_html"><div class="ttname"><a href="strfuncs_8h.html">strfuncs.h</a></div><div class="ttdoc">Miscellaneous useful string functions. </div></div>
<div class="ttc" id="hash__table_8h_html_a9a1e5ed410eb96f514b00fdce770fbd7"><div class="ttname"><a href="hash__table_8h.html#a9a1e5ed410eb96f514b00fdce770fbd7">hash_table_lookup</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 hash_table_lookup(hash_table_t *h, const char *key, void **val)</div><div class="ttdoc">Look up a key in a hash table and optionally return the associated value. </div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8c_source.html#l00309">hash_table.c:309</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_a949e7b50fcd9697b1563fa57f50e9c4f"><div class="ttname"><a href="ckd__alloc_8h.html#a949e7b50fcd9697b1563fa57f50e9c4f">ckd_calloc_2d</a></div><div class="ttdeci">#define ckd_calloc_2d(d1, d2, sz)</div><div class="ttdoc">Macro for ckd_calloc_2d </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8h_source.html#l00270">ckd_alloc.h:270</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a3a926714c60e2b8308d4c88d11d17d7e"><div class="ttname"><a href="ngram__model__set_8c.html#a3a926714c60e2b8308d4c88d11d17d7e">ngram_model_set_interp</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_interp(ngram_model_t *base, const char **names, const float32 *weights)</div><div class="ttdoc">Set interpolation weights for a set and enables interpolation. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00489">ngram_model_set.c:489</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_aa00ef21903bc4f8a972488417adc8d2e"><div class="ttname"><a href="ckd__alloc_8h.html#aa00ef21903bc4f8a972488417adc8d2e">ckd_calloc</a></div><div class="ttdeci">#define ckd_calloc(n, sz)</div><div class="ttdoc">Macros to simplify the use of above functions. </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8h_source.html#l00248">ckd_alloc.h:248</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a53071575bca9465361740c809666349d"><div class="ttname"><a href="ngram__model__set_8c.html#a53071575bca9465361740c809666349d">ngram_model_set_add</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_add(ngram_model_t *base, ngram_model_t *model, const char *name, float32 weight, int reuse_widmap)</div><div class="ttdoc">Add a language model to a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00520">ngram_model_set.c:520</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a1469e9e1c8516a77c9ac1e248a61ef4e"><div class="ttname"><a href="ngram__model_8h.html#a1469e9e1c8516a77c9ac1e248a61ef4e">ngram_unknown_wid</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_unknown_wid(ngram_model_t *model)</div><div class="ttdoc">Get the unknown word ID for a language model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00644">ngram_model.c:644</a></div></div>
<div class="ttc" id="hash__table_8h_html_a393c56322e54607a48e6bc61169d92bf"><div class="ttname"><a href="hash__table_8h.html#a393c56322e54607a48e6bc61169d92bf">hash_table_enter_int32</a></div><div class="ttdeci">#define hash_table_enter_int32(h, k, v)</div><div class="ttdoc">Add a 32-bit integer value to a hash table. </div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8h_source.html#l00228">hash_table.h:228</a></div></div>
<div class="ttc" id="structngram__model__s_html_a75567419a8002ef6e916c81f5d9ee9ed"><div class="ttname"><a href="structngram__model__s.html#a75567419a8002ef6e916c81f5d9ee9ed">ngram_model_s::wid</a></div><div class="ttdeci">hash_table_t * wid</div><div class="ttdoc">Mapping of unigram names to word IDs. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00074">ngram_model_internal.h:74</a></div></div>
<div class="ttc" id="structngram__model__s_html_ae625e779e340845f03fb3da164e93039"><div class="ttname"><a href="structngram__model__s.html#ae625e779e340845f03fb3da164e93039">ngram_model_s::word_str</a></div><div class="ttdeci">char ** word_str</div><div class="ttdoc">Unigram names. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00073">ngram_model_internal.h:73</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a2cbeda856dd655c80f8dc6ba91f5d20b"><div class="ttname"><a href="ngram__model__set_8c.html#a2cbeda856dd655c80f8dc6ba91f5d20b">ngram_model_set_select</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_select(ngram_model_t *base, const char *name)</div><div class="ttdoc">Select a single language model from a set for scoring. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00428">ngram_model_set.c:428</a></div></div>
<div class="ttc" id="err_8h_html_ac3c705943d946708cea0a1443be1c853"><div class="ttname"><a href="err_8h.html#ac3c705943d946708cea0a1443be1c853">E_INFO</a></div><div class="ttdeci">#define E_INFO</div><div class="ttdoc">Print logging information to standard error stream. </div><div class="ttdef"><b>Definition:</b> <a href="err_8h_source.html#l00147">err.h:147</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html"><div class="ttname"><a href="ckd__alloc_8h.html">ckd_alloc.h</a></div><div class="ttdoc">Sphinx's memory allocation/deallocation routines. </div></div>
<div class="ttc" id="structngram__model__set__s_html_a11068bb0029c788c506bec4507dd6d23"><div class="ttname"><a href="structngram__model__set__s.html#a11068bb0029c788c506bec4507dd6d23">ngram_model_set_s::lweights</a></div><div class="ttdeci">int32 * lweights</div><div class="ttdoc">Log interpolation weights. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00058">ngram_model_set.h:58</a></div></div>
<div class="ttc" id="ngram__model_8h_html_ad03d4355d4ea659815dc25bce8d83880"><div class="ttname"><a href="ngram__model_8h.html#ad03d4355d4ea659815dc25bce8d83880">ngram_wid</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_wid(ngram_model_t *model, const char *word)</div><div class="ttdoc">Look up numerical word ID. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00771">ngram_model.c:771</a></div></div>
<div class="ttc" id="structlogmath__s_html"><div class="ttname"><a href="structlogmath__s.html">logmath_s</a></div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00049">logmath.c:49</a></div></div>
<div class="ttc" id="hash__table_8h_html_a61f59389f05d8871003da4692a9c2acc"><div class="ttname"><a href="hash__table_8h.html#a61f59389f05d8871003da4692a9c2acc">hash_table_tolist</a></div><div class="ttdeci">SPHINXBASE_EXPORT glist_t hash_table_tolist(hash_table_t *h, int32 *count)</div><div class="ttdoc">Build a glist of valid hash_entry_t pointers from the given hash table. </div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8c_source.html#l00623">hash_table.c:623</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a3d4b3dddd0ff67e13d30c9bf053d01ab"><div class="ttname"><a href="ngram__model_8h.html#a3d4b3dddd0ff67e13d30c9bf053d01ab">NGRAM_INVALID_WID</a></div><div class="ttdeci">#define NGRAM_INVALID_WID</div><div class="ttdoc">Impossible word ID. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8h_source.html#l00084">ngram_model.h:84</a></div></div>
<div class="ttc" id="filename_8h_html"><div class="ttname"><a href="filename_8h.html">filename.h</a></div><div class="ttdoc">File names related operation. </div></div>
<div class="ttc" id="structngram__model__set__s_html_addebde44e2b7aa22dd82032c316fc962"><div class="ttname"><a href="structngram__model__set__s.html#addebde44e2b7aa22dd82032c316fc962">ngram_model_set_s::widmap</a></div><div class="ttdeci">int32 ** widmap</div><div class="ttdoc">Word ID mapping for submodels. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00059">ngram_model_set.h:59</a></div></div>
<div class="ttc" id="logmath_8h_html_aebb4711268322fa7aec31e5798fe7e90"><div class="ttname"><a href="logmath_8h.html#aebb4711268322fa7aec31e5798fe7e90">logmath_log</a></div><div class="ttdeci">SPHINXBASE_EXPORT int logmath_log(logmath_t *lmath, float64 p)</div><div class="ttdoc">Convert linear floating point number to integer log in base B. </div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00447">logmath.c:447</a></div></div>
<div class="ttc" id="structgnode__s_html"><div class="ttname"><a href="structgnode__s.html">gnode_s</a></div><div class="ttdoc">A node in a generic list. </div><div class="ttdef"><b>Definition:</b> <a href="glist_8h_source.html#l00100">glist.h:100</a></div></div>
<div class="ttc" id="structngram__model__set__s_html"><div class="ttname"><a href="structngram__model__set__s.html">ngram_model_set_s</a></div><div class="ttdoc">Subclass of ngram_model for grouping language models. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00051">ngram_model_set.h:51</a></div></div>
<div class="ttc" id="structngram__model__s_html_a78a3253febced2cae4732044da466ee6"><div class="ttname"><a href="structngram__model__s.html#a78a3253febced2cae4732044da466ee6">ngram_model_s::writable</a></div><div class="ttdeci">uint8 writable</div><div class="ttdoc">Are word strings writable? </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00063">ngram_model_internal.h:63</a></div></div>
<div class="ttc" id="ngram__model_8h_html_aec73d28e7285e539a0b44a7ac0cbe489"><div class="ttname"><a href="ngram__model_8h.html#aec73d28e7285e539a0b44a7ac0cbe489">ngram_model_free</a></div><div class="ttdeci">SPHINXBASE_EXPORT int ngram_model_free(ngram_model_t *model)</div><div class="ttdoc">Release memory associated with an N-Gram model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00254">ngram_model.c:254</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_ad313f92478859f9e4ea99d0f6e78c393"><div class="ttname"><a href="ckd__alloc_8h.html#ad313f92478859f9e4ea99d0f6e78c393">ckd_salloc</a></div><div class="ttdeci">#define ckd_salloc(ptr)</div><div class="ttdoc">Macro for ckd_salloc </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8h_source.html#l00264">ckd_alloc.h:264</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_a6c28858d5631a9c9dbc7b2c9583f5c5a"><div class="ttname"><a href="structngram__model__set__s.html#a6c28858d5631a9c9dbc7b2c9583f5c5a">ngram_model_set_s::n_models</a></div><div class="ttdeci">int32 n_models</div><div class="ttdoc">Number of models in this set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00054">ngram_model_set.h:54</a></div></div>
<div class="ttc" id="hash__table_8h_html_a56d93e8c03e066b77377ac6eab50cfae"><div class="ttname"><a href="hash__table_8h.html#a56d93e8c03e066b77377ac6eab50cfae">hash_table_new</a></div><div class="ttdeci">SPHINXBASE_EXPORT hash_table_t * hash_table_new(int32 size, int32 casearg)</div><div class="ttdoc">Allocate a new hash table for a given expected size. </div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8c_source.html#l00158">hash_table.c:158</a></div></div>
<div class="ttc" id="hash__table_8h_html_acab374d21e25009d397642e3465308c7"><div class="ttname"><a href="hash__table_8h.html#acab374d21e25009d397642e3465308c7">hash_table_empty</a></div><div class="ttdeci">SPHINXBASE_EXPORT void hash_table_empty(hash_table_t *h)</div><div class="ttdoc">Delete all entries from a hash_table. </div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8c_source.html#l00490">hash_table.c:490</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_a31c6b405558620ac37599737b5722fbf"><div class="ttname"><a href="ckd__alloc_8h.html#a31c6b405558620ac37599737b5722fbf">ckd_free</a></div><div class="ttdeci">SPHINXBASE_EXPORT void ckd_free(void *ptr)</div><div class="ttdoc">Test and free a 1-D array. </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8c_source.html#l00241">ckd_alloc.c:241</a></div></div>
<div class="ttc" id="glist_8h_html_a77a9c20b7df5a289477af405ab778377"><div class="ttname"><a href="glist_8h.html#a77a9c20b7df5a289477af405ab778377">glist_add_ptr</a></div><div class="ttdeci">SPHINXBASE_EXPORT glist_t glist_add_ptr(glist_t g, void *ptr)</div><div class="ttdoc">Create and prepend a new list node, with the given user-defined data, at the HEAD of the given generi...</div><div class="ttdef"><b>Definition:</b> <a href="glist_8c_source.html#l00074">glist.c:74</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_af34ca232338c2d8c7dc8d13869ac09fd"><div class="ttname"><a href="structngram__model__set__s.html#af34ca232338c2d8c7dc8d13869ac09fd">ngram_model_set_s::maphist</a></div><div class="ttdeci">int32 * maphist</div><div class="ttdoc">Word ID mapping for N-Gram history. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00060">ngram_model_set.h:60</a></div></div>
<div class="ttc" id="structngram__model__s_html_a65425a599c4bcc4dda809d81149b8fc0"><div class="ttname"><a href="structngram__model__s.html#a65425a599c4bcc4dda809d81149b8fc0">ngram_model_s::log_zero</a></div><div class="ttdeci">int32 log_zero</div><div class="ttdoc">Zero probability, cached here for quick lookup. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00072">ngram_model_internal.h:72</a></div></div>
<div class="ttc" id="hash__table_8h_html_a0a588c22946f8cc16328973035ed19e3"><div class="ttname"><a href="hash__table_8h.html#a0a588c22946f8cc16328973035ed19e3">hash_table_free</a></div><div class="ttdeci">SPHINXBASE_EXPORT void hash_table_free(hash_table_t *h)</div><div class="ttdoc">Free the specified hash table; the caller is responsible for freeing the key strings pointed to by th...</div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8c_source.html#l00695">hash_table.c:695</a></div></div>
<div class="ttc" id="structhash__entry__s_html"><div class="ttname"><a href="structhash__entry__s.html">hash_entry_s</a></div><div class="ttdoc">A note by ARCHAN at 20050510: Technically what we use is so-called "hash table with buckets" which is...</div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8h_source.html#l00149">hash_table.h:149</a></div></div>
<div class="ttc" id="structngram__model__s_html_a3e41109b30668bdfc077614c1ef49960"><div class="ttname"><a href="structngram__model__s.html#a3e41109b30668bdfc077614c1ef49960">ngram_model_s::n_1g_alloc</a></div><div class="ttdeci">int32 n_1g_alloc</div><div class="ttdoc">Number of allocated word strings (for new word addition) </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00058">ngram_model_internal.h:58</a></div></div>
<div class="ttc" id="structhash__table__t_html"><div class="ttname"><a href="structhash__table__t.html">hash_table_t</a></div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8h_source.html#l00159">hash_table.h:159</a></div></div>
<div class="ttc" id="glist_8h_html_a399a2a093c6c4ce1012762e4c25c8185"><div class="ttname"><a href="glist_8h.html#a399a2a093c6c4ce1012762e4c25c8185">glist_reverse</a></div><div class="ttdeci">SPHINXBASE_EXPORT glist_t glist_reverse(glist_t g)</div><div class="ttdoc">Reverse the order of the given glist. </div><div class="ttdef"><b>Definition:</b> <a href="glist_8c_source.html#l00169">glist.c:169</a></div></div>
<div class="ttc" id="structngram__model__set__iter__s_html"><div class="ttname"><a href="structngram__model__set__iter__s.html">ngram_model_set_iter_s</a></div><div class="ttdoc">Iterator over a model set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00066">ngram_model_set.h:66</a></div></div>
<div class="ttc" id="logmath_8h_html_aed009aca9736612bebdda57444ec63a6"><div class="ttname"><a href="logmath_8h.html#aed009aca9736612bebdda57444ec63a6">logmath_get_shift</a></div><div class="ttdeci">SPHINXBASE_EXPORT int logmath_get_shift(logmath_t *lmath)</div><div class="ttdoc">Get the shift of the values in a log table. </div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00386">logmath.c:386</a></div></div>
<div class="ttc" id="ngram__model_8h_html_aa4b8d7c1f3d873b8458c0cfee13af4da"><div class="ttname"><a href="ngram__model_8h.html#aa4b8d7c1f3d873b8458c0cfee13af4da">ngram_model_apply_weights</a></div><div class="ttdeci">SPHINXBASE_EXPORT int ngram_model_apply_weights(ngram_model_t *model, float32 lw, float32 wip, float32 uw)</div><div class="ttdoc">Apply a language weight, insertion penalty, and unigram weight to a language model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00477">ngram_model.c:477</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_a3b88f17aa148ceac4f32dd4cbf5f4f81"><div class="ttname"><a href="structngram__model__set__s.html#a3b88f17aa148ceac4f32dd4cbf5f4f81">ngram_model_set_s::base</a></div><div class="ttdeci">ngram_model_t base</div><div class="ttdoc">Base ngram_model_t structure. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00052">ngram_model_set.h:52</a></div></div>
<div class="ttc" id="glist_8h_html_a45380e15d2c33afc554fd60a8828580c"><div class="ttname"><a href="glist_8h.html#a45380e15d2c33afc554fd60a8828580c">glist_free</a></div><div class="ttdeci">SPHINXBASE_EXPORT void glist_free(glist_t g)</div><div class="ttdoc">Free the given generic list; user-defined data contained within is not automatically freed...</div><div class="ttdef"><b>Definition:</b> <a href="glist_8c_source.html#l00133">glist.c:133</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_a031e7d7dcf1667f69e1cb980f45623cb"><div class="ttname"><a href="structngram__model__set__s.html#a031e7d7dcf1667f69e1cb980f45623cb">ngram_model_set_s::cur</a></div><div class="ttdeci">int32 cur</div><div class="ttdoc">Currently selected model, or -1 for none. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00055">ngram_model_set.h:55</a></div></div>
<div class="ttc" id="logmath_8h_html_a6114206ec0321d7015c42fc7b81cb83e"><div class="ttname"><a href="logmath_8h.html#a6114206ec0321d7015c42fc7b81cb83e">logmath_get_base</a></div><div class="ttdeci">SPHINXBASE_EXPORT float64 logmath_get_base(logmath_t *lmath)</div><div class="ttdoc">Get the log base. </div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00368">logmath.c:368</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a5a1593344017a1210569beb63e4089d3"><div class="ttname"><a href="ngram__model__set_8c.html#a5a1593344017a1210569beb63e4089d3">ngram_model_set_iter</a></div><div class="ttdeci">ngram_model_set_iter_t * ngram_model_set_iter(ngram_model_t *base)</div><div class="ttdoc">Begin iterating over language models in a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00368">ngram_model_set.c:368</a></div></div>
<div class="ttc" id="filename_8h_html_ac59add2db73b33e81b354de114268e7a"><div class="ttname"><a href="filename_8h.html#ac59add2db73b33e81b354de114268e7a">path_is_absolute</a></div><div class="ttdeci">SPHINXBASE_EXPORT int path_is_absolute(const char *file)</div><div class="ttdoc">Test whether a pathname is absolute for the current OS. </div><div class="ttdef"><b>Definition:</b> <a href="filename_8c_source.html#l00126">filename.c:126</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_aa4cc619035ac8091759c07d6a3b2fb7c"><div class="ttname"><a href="ngram__model__set_8c.html#aa4cc619035ac8091759c07d6a3b2fb7c">ngram_model_set_init</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_init(cmd_ln_t *config, ngram_model_t **models, char **names, const float32 *weights, int32 n_models)</div><div class="ttdoc">Create a set of language models sharing a common space of word IDs. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00121">ngram_model_set.c:121</a></div></div>
<div class="ttc" id="glist_8h_html_ace56682f14d84cc456c805d26fd86734"><div class="ttname"><a href="glist_8h.html#ace56682f14d84cc456c805d26fd86734">gnode_ptr</a></div><div class="ttdeci">#define gnode_ptr(g)</div><div class="ttdoc">Head of a list of gnodes. </div><div class="ttdef"><b>Definition:</b> <a href="glist_8h_source.html#l00109">glist.h:109</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a38e034d58ee0d6a4c0dd6f852cb71c3c"><div class="ttname"><a href="ngram__model_8h.html#a38e034d58ee0d6a4c0dd6f852cb71c3c">ngram_model_add_word</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_model_add_word(ngram_model_t *model, const char *word, float32 weight)</div><div class="ttdoc">Add a word (unigram) to the language model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00832">ngram_model.c:832</a></div></div>
<div class="ttc" id="structngram__model__s_html_a3c87bc1b678662a2c8930b3b8c33a80f"><div class="ttname"><a href="structngram__model__s.html#a3c87bc1b678662a2c8930b3b8c33a80f">ngram_model_s::n</a></div><div class="ttdeci">uint8 n</div><div class="ttdoc">This is an n-gram model (1, 2, 3, ...). </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00061">ngram_model_internal.h:61</a></div></div>
<div class="ttc" id="err_8h_html"><div class="ttname"><a href="err_8h.html">err.h</a></div><div class="ttdoc">Implementation of logging routines. </div></div>
<div class="ttc" id="structngram__model__s_html_a2ca373109c651ac998b33153eb38fd95"><div class="ttname"><a href="structngram__model__s.html#a2ca373109c651ac998b33153eb38fd95">ngram_model_s::lmath</a></div><div class="ttdeci">logmath_t * lmath</div><div class="ttdoc">Log-math object. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00066">ngram_model_internal.h:66</a></div></div>
<div class="ttc" id="structngram__model__set__s_html_a862d4c4feb5a903101f4a0fdc5ba8a62"><div class="ttname"><a href="structngram__model__set__s.html#a862d4c4feb5a903101f4a0fdc5ba8a62">ngram_model_set_s::lms</a></div><div class="ttdeci">ngram_model_t ** lms</div><div class="ttdoc">Language models in this set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8h_source.html#l00056">ngram_model_set.h:56</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a3e06e5d47a9c35186644cc1310924630"><div class="ttname"><a href="ngram__model__set_8c.html#a3e06e5d47a9c35186644cc1310924630">ngram_model_set_lookup</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_lookup(ngram_model_t *base, const char *name)</div><div class="ttdoc">Look up a language model by name from a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00405">ngram_model_set.c:405</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a3a4f2bb40d10e9420e6291e2706b6865"><div class="ttname"><a href="ngram__model__set_8c.html#a3a4f2bb40d10e9420e6291e2706b6865">ngram_model_set_current</a></div><div class="ttdeci">const char * ngram_model_set_current(ngram_model_t *base)</div><div class="ttdoc">Get the current language model name, if any. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00445">ngram_model_set.c:445</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a0481b03a2bf03ef0a197da0a1f7d1caa"><div class="ttname"><a href="ngram__model_8h.html#a0481b03a2bf03ef0a197da0a1f7d1caa">ngram_model_add_class</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_model_add_class(ngram_model_t *model, const char *classname, float32 classweight, char **words, const float32 *weights, int32 n_words)</div><div class="ttdoc">Add a new class to a language model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l01005">ngram_model.c:1005</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_abec0455e59945b910d86c2f825ab0894"><div class="ttname"><a href="ngram__model__set_8c.html#abec0455e59945b910d86c2f825ab0894">ngram_model_set_iter_model</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_iter_model(ngram_model_set_iter_t *itor, char const **lmname)</div><div class="ttdoc">Get language model and associated name from an iterator. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00397">ngram_model_set.c:397</a></div></div>
<div class="ttc" id="structclassdef__s_html"><div class="ttname"><a href="structclassdef__s.html">classdef_s</a></div><div class="ttdoc">One class definition from a classdef file. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00203">ngram_model_internal.h:203</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_af3ac3bbec3eed0b9638c4e64c8b75949"><div class="ttname"><a href="ngram__model__set_8c.html#af3ac3bbec3eed0b9638c4e64c8b75949">ngram_model_set_map_words</a></div><div class="ttdeci">void ngram_model_set_map_words(ngram_model_t *base, const char **words, int32 n_words)</div><div class="ttdoc">Set the word-to-ID mapping for this model set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00637">ngram_model_set.c:637</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a8304f56d82278824b0a94c254d7235aa"><div class="ttname"><a href="ngram__model_8h.html#a8304f56d82278824b0a94c254d7235aa">ngram_model_flush</a></div><div class="ttdeci">SPHINXBASE_EXPORT void ngram_model_flush(ngram_model_t *lm)</div><div class="ttdoc">Flush any cached N-Gram information. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00247">ngram_model.c:247</a></div></div>
<div class="ttc" id="structcmd__ln__t_html"><div class="ttname"><a href="structcmd__ln__t.html">cmd_ln_t</a></div><div class="ttdoc">Opaque structure used to hold the results of command-line parsing. </div></div>
<div class="ttc" id="strfuncs_8h_html_a317522f23d291311e366de34ef86b777"><div class="ttname"><a href="strfuncs_8h.html#a317522f23d291311e366de34ef86b777">string_join</a></div><div class="ttdeci">SPHINXBASE_EXPORT char * string_join(const char *base,...)</div><div class="ttdoc">Concatenate a NULL-terminated argument list of strings, returning a newly allocated string...</div><div class="ttdef"><b>Definition:</b> <a href="strfuncs_8c_source.html#l00062">strfuncs.c:62</a></div></div>
<div class="ttc" id="err_8h_html_a5f7b2f58f5a663a6bdd51f197ae21993"><div class="ttname"><a href="err_8h.html#a5f7b2f58f5a663a6bdd51f197ae21993">E_ERROR</a></div><div class="ttdeci">#define E_ERROR</div><div class="ttdoc">Print error message to standard error stream. </div><div class="ttdef"><b>Definition:</b> <a href="err_8h_source.html#l00169">err.h:169</a></div></div>
<div class="ttc" id="structngram__funcs__s_html"><div class="ttname"><a href="structngram__funcs__s.html">ngram_funcs_s</a></div><div class="ttdoc">Implementation-specific functions for operating on ngram_model_t objects. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00110">ngram_model_internal.h:110</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_a8246c071ac12e98b7e1df9fe6da15aef"><div class="ttname"><a href="ckd__alloc_8h.html#a8246c071ac12e98b7e1df9fe6da15aef">ckd_free_2d</a></div><div class="ttdeci">SPHINXBASE_EXPORT void ckd_free_2d(void *ptr)</div><div class="ttdoc">Free a 2-D array (ptr) previously allocated by ckd_calloc_2d. </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8c_source.html#l00252">ckd_alloc.c:252</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_afa38d4e0f6cd64cc2875000fcef487f0"><div class="ttname"><a href="ngram__model__set_8c.html#afa38d4e0f6cd64cc2875000fcef487f0">ngram_model_set_count</a></div><div class="ttdeci">int32 ngram_model_set_count(ngram_model_t *base)</div><div class="ttdoc">Returns the number of language models in a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00361">ngram_model_set.c:361</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_af30197146b9b2d6c143914240dee3c04"><div class="ttname"><a href="ngram__model__set_8c.html#af30197146b9b2d6c143914240dee3c04">ngram_model_set_known_wid</a></div><div class="ttdeci">int32 ngram_model_set_known_wid(ngram_model_t *base, int32 set_wid)</div><div class="ttdoc">Test whether a word ID corresponds to a known word in the current state of the language model set...</div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00468">ngram_model_set.c:468</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a532787b5b709d0c5f0ad57e3df0d1d73"><div class="ttname"><a href="ngram__model__set_8c.html#a532787b5b709d0c5f0ad57e3df0d1d73">ngram_model_set_iter_free</a></div><div class="ttdeci">void ngram_model_set_iter_free(ngram_model_set_iter_t *itor)</div><div class="ttdoc">Finish iteration over a langauge model set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00391">ngram_model_set.c:391</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a13893e41e56962f6f237aa1305337b7a"><div class="ttname"><a href="ngram__model__set_8c.html#a13893e41e56962f6f237aa1305337b7a">ngram_model_set_iter_next</a></div><div class="ttdeci">ngram_model_set_iter_t * ngram_model_set_iter_next(ngram_model_set_iter_t *itor)</div><div class="ttdoc">Move to the next language model in a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00381">ngram_model_set.c:381</a></div></div>
<div class="ttc" id="structngram__model__s_html"><div class="ttname"><a href="structngram__model__s.html">ngram_model_s</a></div><div class="ttdoc">Common implementation of ngram_model_t. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00055">ngram_model_internal.h:55</a></div></div>
<div class="ttc" id="structhash__entry__s_html_a0d57012963084fed93886681108aa636"><div class="ttname"><a href="structhash__entry__s.html#a0d57012963084fed93886681108aa636">hash_entry_s::val</a></div><div class="ttdeci">void * val</div><div class="ttdoc">Key-length; the key string does not have to be a C-style NULL terminated string; it can have arbitrar...</div><div class="ttdef"><b>Definition:</b> <a href="hash__table_8h_source.html#l00155">hash_table.h:155</a></div></div>
<div class="ttc" id="err_8h_html_a54ffbfe898d74595c586a1f48f32ef03"><div class="ttname"><a href="err_8h.html#a54ffbfe898d74595c586a1f48f32ef03">E_ERROR_SYSTEM</a></div><div class="ttdeci">#define E_ERROR_SYSTEM</div><div class="ttdoc">Print error text; Call perror("");. </div><div class="ttdef"><b>Definition:</b> <a href="err_8h_source.html#l00142">err.h:142</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a1389a90bf32110fd7e56a73b6d39fa07"><div class="ttname"><a href="ngram__model__set_8c.html#a1389a90bf32110fd7e56a73b6d39fa07">ngram_model_set_read</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_read(cmd_ln_t *config, const char *lmctlfile, logmath_t *lmath)</div><div class="ttdoc">Read a set of language models from a control file. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00182">ngram_model_set.c:182</a></div></div>
<div class="ttc" id="logmath_8h_html_ae8b0a168e29e448c0d6de66dc46e099e"><div class="ttname"><a href="logmath_8h.html#ae8b0a168e29e448c0d6de66dc46e099e">logmath_exp</a></div><div class="ttdeci">SPHINXBASE_EXPORT float64 logmath_exp(logmath_t *lmath, int logb_p)</div><div class="ttdoc">Convert integer log in base B to linear floating point. </div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00456">logmath.c:456</a></div></div>
<div class="ttc" id="ckd__alloc_8h_html_afd496738b3e114bd494c5a0955f1bfb3"><div class="ttname"><a href="ckd__alloc_8h.html#afd496738b3e114bd494c5a0955f1bfb3">ckd_realloc</a></div><div class="ttdeci">#define ckd_realloc(ptr, sz)</div><div class="ttdoc">Macro for ckd_realloc </div><div class="ttdef"><b>Definition:</b> <a href="ckd__alloc_8h_source.html#l00258">ckd_alloc.h:258</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_aa6239b58f333177839a15de79bae6146"><div class="ttname"><a href="ngram__model__set_8c.html#aa6239b58f333177839a15de79bae6146">ngram_model_set_current_wid</a></div><div class="ttdeci">int32 ngram_model_set_current_wid(ngram_model_t *base, int32 set_wid)</div><div class="ttdoc">Query the word-ID mapping for the current language model. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00456">ngram_model_set.c:456</a></div></div>
<div class="ttc" id="ngram__model__set_8h_html"><div class="ttname"><a href="ngram__model__set_8h.html">ngram_model_set.h</a></div><div class="ttdoc">Set of language models. </div></div>
<div class="ttc" id="glist_8h_html_aeb046e39c540d2f5f792119ea0d24c48"><div class="ttname"><a href="glist_8h.html#aeb046e39c540d2f5f792119ea0d24c48">glist_count</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 glist_count(glist_t g)</div><div class="ttdoc">Count the number of element in a given link list. </div><div class="ttdef"><b>Definition:</b> <a href="glist_8c_source.html#l00145">glist.c:145</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a406c0d64c15a9d1749d07c8ab6e0ae74a441701bf8ae0a2b79716feb31b5f257a"><div class="ttname"><a href="ngram__model_8h.html#a406c0d64c15a9d1749d07c8ab6e0ae74a441701bf8ae0a2b79716feb31b5f257a">NGRAM_AUTO</a></div><div class="ttdoc">Determine file type automatically. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8h_source.html#l00078">ngram_model.h:78</a></div></div>
<div class="ttc" id="ngram__model_8h_html_a6ac5799e78ea4ad82a11e2439016471e"><div class="ttname"><a href="ngram__model_8h.html#a6ac5799e78ea4ad82a11e2439016471e">ngram_ng_score</a></div><div class="ttdeci">SPHINXBASE_EXPORT int32 ngram_ng_score(ngram_model_t *model, int32 wid, int32 *history, int32 n_hist, int32 *n_used)</div><div class="ttdoc">Quick general N-Gram score lookup. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model_8c_source.html#l00494">ngram_model.c:494</a></div></div>
<div class="ttc" id="ngram__model__set_8c_html_a1fadaf8cdc6799869b74a39a8652a7e0"><div class="ttname"><a href="ngram__model__set_8c.html#a1fadaf8cdc6799869b74a39a8652a7e0">ngram_model_set_remove</a></div><div class="ttdeci">ngram_model_t * ngram_model_set_remove(ngram_model_t *base, const char *name, int reuse_widmap)</div><div class="ttdoc">Remove a language model from a set. </div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__set_8c_source.html#l00580">ngram_model_set.c:580</a></div></div>
<div class="ttc" id="logmath_8h_html_a5eb70928578b0115c9c7ac2765396a06"><div class="ttname"><a href="logmath_8h.html#a5eb70928578b0115c9c7ac2765396a06">logmath_add</a></div><div class="ttdeci">SPHINXBASE_EXPORT int logmath_add(logmath_t *lmath, int logb_p, int logb_q)</div><div class="ttdoc">Add two values in log space (i.e. </div><div class="ttdef"><b>Definition:</b> <a href="logmath_8c_source.html#l00392">logmath.c:392</a></div></div>
<div class="ttc" id="structngram__model__s_html_a74f85927ef0d5513a1e6c02d13864be3"><div class="ttname"><a href="structngram__model__s.html#a74f85927ef0d5513a1e6c02d13864be3">ngram_model_s::n_words</a></div><div class="ttdeci">int32 n_words</div><div class="ttdoc">Number of actual word strings (NOT the same as the number of unigrams, due to class words)...</div><div class="ttdef"><b>Definition:</b> <a href="ngram__model__internal_8h_source.html#l00059">ngram_model_internal.h:59</a></div></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_3b5e6589d8d7d3e6424fe0fcd4bf9c2a.html">libsphinxbase</a></li><li class="navelem"><a class="el" href="dir_60aae0458aa1ecc8feb93296b73d98ea.html">lm</a></li><li class="navelem"><a class="el" href="ngram__model__set_8c.html">ngram_model_set.c</a></li>
<li class="footer">Generated on Sat Oct 18 2014 15:21:16 for SphinxBase by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.8 </li>
</ul>
</div>
</body>
</html>
distrib
>
Mageia
>
5
>
x86_64
>
media
>
core-release
>
by-pkgid
>
b56c9eed3fa0f00740b6f09a2460a97f
>
files
>
373
