<!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>Exiv2: version.hpp File Reference</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="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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">Exiv2 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.8 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </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>File Members</span></a></li> </ul> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark"> </span>Pages</a></div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#namespaces">Namespaces</a> | <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">version.hpp File Reference</div> </div> </div><!--header--> <div class="contents"> <p>Precompiler define and a function to test the Exiv2 version. References: Similar versioning defines are used in KDE, GTK and other libraries. See <a href="http://apr.apache.org/versioning.html">http://apr.apache.org/versioning.html</a> for accompanying guidelines. <a href="#details">More...</a></p> <div class="textblock"><code>#include <string></code><br /> </div><div class="textblock"><div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Include dependency graph for version.hpp:</div> <div id="dynsection-0-summary" class="dynsummary" style="display:block;"> </div> <div id="dynsection-0-content" class="dyncontent" style="display:none;"> <div class="center"><img src="version_8hpp__incl.png" border="0" usemap="#version_8hpp" alt=""/></div> <map name="version_8hpp" id="version_8hpp"> </map> </div> </div><div class="textblock"><div id="dynsection-1" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-1-trigger" src="closed.png" alt="+"/> This graph shows which files directly or indirectly include this file:</div> <div id="dynsection-1-summary" class="dynsummary" style="display:block;"> </div> <div id="dynsection-1-content" class="dyncontent" style="display:none;"> <div class="center"><img src="version_8hpp__dep__incl.png" border="0" usemap="#version_8hppdep" alt=""/></div> <map name="version_8hppdep" id="version_8hppdep"> <area shape="rect" id="node2" href="types_8hpp.html" title="Type definitions for Exiv2 and related functionality. 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" alt="" coords="4675,379,4787,405"/><area shape="rect" id="node50" href="pngchunk__int_8hpp.html" title="Class PngChunk to parse PNG chunk data implemented using the following references:  PNG iTXt chunk st..." alt="" coords="5505,155,5688,181"/></map> </div> </div><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a> Namespaces</h2></td></tr> <tr class="memitem:namespaceExiv2"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html">Exiv2</a></td></tr> <tr class="memdesc:namespaceExiv2"><td class="mdescLeft"> </td><td class="mdescRight">Provides classes and functions to encode and decode Exif and Iptc data. The <b>libexiv2</b> API consists of the objects of this namespace. <br /></td></tr> <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a9d7ce36e8573ce08d0d653f6608f5e2f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9d7ce36e8573ce08d0d653f6608f5e2f"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#a9d7ce36e8573ce08d0d653f6608f5e2f">EXIV2_MAJOR_VERSION</a>   (0)</td></tr> <tr class="memdesc:a9d7ce36e8573ce08d0d653f6608f5e2f"><td class="mdescLeft"> </td><td class="mdescRight">Exiv2 MAJOR version number of the library used at compile-time. <br /></td></tr> <tr class="separator:a9d7ce36e8573ce08d0d653f6608f5e2f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0c09c19387473b4cf4139bdab514df45"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0c09c19387473b4cf4139bdab514df45"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#a0c09c19387473b4cf4139bdab514df45">EXIV2_MINOR_VERSION</a>   (24)</td></tr> <tr class="memdesc:a0c09c19387473b4cf4139bdab514df45"><td class="mdescLeft"> </td><td class="mdescRight">Exiv2 MINOR version number of the library used at compile-time. <br /></td></tr> <tr class="separator:a0c09c19387473b4cf4139bdab514df45"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa4be9dc2030a5a50ecc1461bfb24fa45"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa4be9dc2030a5a50ecc1461bfb24fa45"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#aa4be9dc2030a5a50ecc1461bfb24fa45">EXIV2_PATCH_VERSION</a>   (0)</td></tr> <tr class="memdesc:aa4be9dc2030a5a50ecc1461bfb24fa45"><td class="mdescLeft"> </td><td class="mdescRight">Exiv2 PATCH version number of the library used at compile-time. <br /></td></tr> <tr class="separator:aa4be9dc2030a5a50ecc1461bfb24fa45"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5d75ce8591ccba90183669df83a9b436"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5d75ce8591ccba90183669df83a9b436"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(major, minor, patch)   (((major) << 16) | ((minor) << 8) | (patch))</td></tr> <tr class="memdesc:a5d75ce8591ccba90183669df83a9b436"><td class="mdescLeft"> </td><td class="mdescRight">Make an integer version number for comparison from a major, minor and a patch version number. <br /></td></tr> <tr class="separator:a5d75ce8591ccba90183669df83a9b436"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afc8ab8239dc3f8fc5e938fe54f48e5b5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="afc8ab8239dc3f8fc5e938fe54f48e5b5"></a> #define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#afc8ab8239dc3f8fc5e938fe54f48e5b5">EXIV2_VERSION</a>   <a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(<a class="el" href="version_8hpp.html#a9d7ce36e8573ce08d0d653f6608f5e2f">EXIV2_MAJOR_VERSION</a>,<a class="el" href="version_8hpp.html#a0c09c19387473b4cf4139bdab514df45">EXIV2_MINOR_VERSION</a>,<a class="el" href="version_8hpp.html#aa4be9dc2030a5a50ecc1461bfb24fa45">EXIV2_PATCH_VERSION</a>)</td></tr> <tr class="memdesc:afc8ab8239dc3f8fc5e938fe54f48e5b5"><td class="mdescLeft"> </td><td class="mdescRight">The Exiv2 version number of the library used at compile-time as an integer number for easy comparison. <br /></td></tr> <tr class="separator:afc8ab8239dc3f8fc5e938fe54f48e5b5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad0ca585932ba389302880cc482ea7d2e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#ad0ca585932ba389302880cc482ea7d2e">EXIV2_CHECK_VERSION</a>(major, minor, patch)   ( <a class="el" href="namespaceExiv2.html#add349cd7b6bc3b9566d00f8d41c08fe3">Exiv2::versionNumber</a>() >= <a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(major,minor,patch) )</td></tr> <tr class="memdesc:ad0ca585932ba389302880cc482ea7d2e"><td class="mdescLeft"> </td><td class="mdescRight">Deprecated version check macro. Do not use. <a href="#ad0ca585932ba389302880cc482ea7d2e">More...</a><br /></td></tr> <tr class="separator:ad0ca585932ba389302880cc482ea7d2e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a94581cdd2feca9d041e0487c24328dd3"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="version_8hpp.html#a94581cdd2feca9d041e0487c24328dd3">EXIV2_TEST_VERSION</a>(major, minor, patch)   ( <a class="el" href="version_8hpp.html#afc8ab8239dc3f8fc5e938fe54f48e5b5">EXIV2_VERSION</a> >= <a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(major,minor,patch) )</td></tr> <tr class="memdesc:a94581cdd2feca9d041e0487c24328dd3"><td class="mdescLeft"> </td><td class="mdescRight">Macro to test the version of the available Exiv2 library at compile-time. Return true if it is the same as or newer than the passed-in version. <a href="#a94581cdd2feca9d041e0487c24328dd3">More...</a><br /></td></tr> <tr class="separator:a94581cdd2feca9d041e0487c24328dd3"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:add349cd7b6bc3b9566d00f8d41c08fe3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="add349cd7b6bc3b9566d00f8d41c08fe3"></a> int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#add349cd7b6bc3b9566d00f8d41c08fe3">Exiv2::versionNumber</a> ()</td></tr> <tr class="memdesc:add349cd7b6bc3b9566d00f8d41c08fe3"><td class="mdescLeft"> </td><td class="mdescRight">Return the version of Exiv2 available at runtime as an integer. <br /></td></tr> <tr class="separator:add349cd7b6bc3b9566d00f8d41c08fe3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af7598028a8f244d25959c8c6b6baa64f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af7598028a8f244d25959c8c6b6baa64f"></a> std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#af7598028a8f244d25959c8c6b6baa64f">Exiv2::versionString</a> ()</td></tr> <tr class="memdesc:af7598028a8f244d25959c8c6b6baa64f"><td class="mdescLeft"> </td><td class="mdescRight">Return the version string Example: "0.24.0" (major.minor.patch) <br /></td></tr> <tr class="separator:af7598028a8f244d25959c8c6b6baa64f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad6e10034c300522d4f9ef232ba46a8ba"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad6e10034c300522d4f9ef232ba46a8ba"></a> std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#ad6e10034c300522d4f9ef232ba46a8ba">Exiv2::versionNumberHexString</a> ()</td></tr> <tr class="memdesc:ad6e10034c300522d4f9ef232ba46a8ba"><td class="mdescLeft"> </td><td class="mdescRight">Return the version of Exiv2 as hex string of fixed length 6. <br /></td></tr> <tr class="separator:ad6e10034c300522d4f9ef232ba46a8ba"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8bc2141c839d15abc9f1473e8cc701fd"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8bc2141c839d15abc9f1473e8cc701fd"></a> const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#a8bc2141c839d15abc9f1473e8cc701fd">Exiv2::version</a> ()</td></tr> <tr class="memdesc:a8bc2141c839d15abc9f1473e8cc701fd"><td class="mdescLeft"> </td><td class="mdescRight">Return the version of Exiv2 available at runtime as a string. <br /></td></tr> <tr class="separator:a8bc2141c839d15abc9f1473e8cc701fd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad8d8f92acdf4d23b673225584405fba5"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html#ad8d8f92acdf4d23b673225584405fba5">Exiv2::testVersion</a> (int major, int minor, int patch)</td></tr> <tr class="memdesc:ad8d8f92acdf4d23b673225584405fba5"><td class="mdescLeft"> </td><td class="mdescRight">Test the version of the available Exiv2 library at runtime. Return true if it is the same as or newer than the passed-in version. <a href="#ad8d8f92acdf4d23b673225584405fba5">More...</a><br /></td></tr> <tr class="separator:ad8d8f92acdf4d23b673225584405fba5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2121ee0c6709c3c511202058dab6bf29"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2121ee0c6709c3c511202058dab6bf29"></a> EXIV2API void </td><td class="memItemRight" valign="bottom"><b>dumpLibraryInfo</b> (std::ostream &os)</td></tr> <tr class="separator:a2121ee0c6709c3c511202058dab6bf29"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Precompiler define and a function to test the Exiv2 version. References: Similar versioning defines are used in KDE, GTK and other libraries. See <a href="http://apr.apache.org/versioning.html">http://apr.apache.org/versioning.html</a> for accompanying guidelines. </p> <dl class="section version"><dt>Version</dt><dd></dd></dl> <dl class="section rcs"><dt>Rev</dt><dd>3201 </dd></dl> <dl class="section author"><dt>Author</dt><dd>Andreas Huggel (ahu) <a href="#" onclick="location.href='mai'+'lto:'+'ahu'+'gg'+'el@'+'gm'+'x.n'+'et'; return false;">ahuggel@gmx.net</a> </dd></dl> <dl class="section date"><dt>Date</dt><dd>31-May-06, ahu: created </dd></dl> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a class="anchor" id="ad0ca585932ba389302880cc482ea7d2e"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define EXIV2_CHECK_VERSION</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">major, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"> </td> <td class="paramname">minor, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"> </td> <td class="paramname">patch </td> </tr> <tr> <td></td> <td>)</td> <td></td><td>   ( <a class="el" href="namespaceExiv2.html#add349cd7b6bc3b9566d00f8d41c08fe3">Exiv2::versionNumber</a>() >= <a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(major,minor,patch) )</td> </tr> </table> </div><div class="memdoc"> <p>Deprecated version check macro. Do not use. </p> <p>This macro has flaws and only remains for backward compatibility. Use EXIV2_TEST_VERSION and testVersion() instead. </p> </div> </div> <a class="anchor" id="a94581cdd2feca9d041e0487c24328dd3"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define EXIV2_TEST_VERSION</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">major, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"> </td> <td class="paramname">minor, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"> </td> <td class="paramname">patch </td> </tr> <tr> <td></td> <td>)</td> <td></td><td>   ( <a class="el" href="version_8hpp.html#afc8ab8239dc3f8fc5e938fe54f48e5b5">EXIV2_VERSION</a> >= <a class="el" href="version_8hpp.html#a5d75ce8591ccba90183669df83a9b436">EXIV2_MAKE_VERSION</a>(major,minor,patch) )</td> </tr> </table> </div><div class="memdoc"> <p>Macro to test the version of the available Exiv2 library at compile-time. Return true if it is the same as or newer than the passed-in version. </p> <p>Versions are denoted using a triplet of integers: <em>MAJOR.MINOR.PATCH</em> .</p> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> // Don't include the <exiv2/version.hpp> file directly, it is included by</div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> // <exiv2/types.hpp>. Early Exiv2 versions didn't have version.hpp and the macros.</div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> #include <exiv2/types.hpp></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> </div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> // Make sure an EXIV2_TEST_VERSION macro exists:</div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> </div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> #ifdef EXIV2_VERSION</div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> # ifndef EXIV2_TEST_VERSION</div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> # define EXIV2_TEST_VERSION(major,minor,patch) \</div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  ( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )</div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> # endif</div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> #else</div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> # define EXIV2_TEST_VERSION(major,minor,patch) (false)</div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> #endif</div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> std::cout << "Compiled with Exiv2 version " << EXV_PACKAGE_VERSION << "\n"</div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  << "Runtime Exiv2 version is " << Exiv2::version() << "\n";</div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> // Test the Exiv2 version available at runtime but compile the if-clause only if</div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> // the compile-time version is at least 0.15. Earlier versions didn't have a</div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> // testVersion() function:</div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> #if EXIV2_TEST_VERSION(0,15,0)</div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> if (Exiv2::testVersion(0,13,0)) {</div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  std::cout << "Available Exiv2 version is equal to or greater than 0.13\n";</div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> }</div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> else {</div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  std::cout << "Installed Exiv2 version is less than 0.13\n";</div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> }</div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> #else</div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> std::cout << "Compile-time Exiv2 version doesn't have Exiv2::testVersion()\n";</div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> #endif</div> </div><!-- fragment --> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu Oct 26 2017 16:50:14 for Exiv2 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.8 </small></address> </body> </html>