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<li class="navelem"><a class="el" href="namespaceExiv2.html">Exiv2</a></li><li class="navelem"><a class="el" href="classExiv2_1_1ExifKey.html">ExifKey</a></li><li class="navelem"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html">Impl</a></li> </ul>
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<a href="#pub-attribs">Public Attributes</a> |
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<div class="title">Exiv2::ExifKey::Impl Struct Reference</div> </div>
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<p>Internal Pimpl structure with private members and data of class <a class="el" href="classExiv2_1_1ExifKey.html" title="Concrete keys for Exif metadata and access to Exif tag reference data. ">ExifKey</a>.
<a href="structExiv2_1_1ExifKey_1_1Impl.html#details">More...</a></p>
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<area shape="rect" id="node2" href="structExiv2_1_1TagInfo.html" title="Tag information. " alt="" coords="56,352,219,379"/><area shape="rect" id="node3" title="STL class. " alt="" coords="55,255,198,282"/><area shape="rect" id="node4" title="STL class. " alt="" coords="25,157,228,199"/><area shape="rect" id="node5" title="STL class. " alt="" coords="5,81,248,108"/><area shape="rect" id="node6" title="STL class. " alt="" coords="51,5,203,32"/><area shape="rect" id="node7" title="STL class. " alt="" coords="255,352,387,379"/><area shape="rect" id="node8" title="STL class. " alt="" coords="223,248,425,289"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td colspan="2"><div class="groupHeader">Creators</div></td></tr>
<tr class="memitem:a4041931e75dcf31a18720fcca5d2f5e6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4041931e75dcf31a18720fcca5d2f5e6"></a>
 </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a4041931e75dcf31a18720fcca5d2f5e6">Impl</a> ()</td></tr>
<tr class="memdesc:a4041931e75dcf31a18720fcca5d2f5e6"><td class="mdescLeft"> </td><td class="mdescRight">Default constructor. <br /></td></tr>
<tr class="separator:a4041931e75dcf31a18720fcca5d2f5e6"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Manipulators</div></td></tr>
<tr class="memitem:a950fbe85d36bc8677619c12f531e61fc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a950fbe85d36bc8677619c12f531e61fc"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a950fbe85d36bc8677619c12f531e61fc">makeKey</a> (uint16_t <a class="el" href="classExiv2_1_1ExifKey.html#a69d85de3523c02b683c2b2cfe0817473">tag</a>, <a class="el" href="namespaceExiv2_1_1Internal.html#ab61a3dc9c8db85c29abf3f7443b25db0">IfdId</a> <a class="el" href="classExiv2_1_1ExifKey.html#a2790786f043fac57dbfe971ee9dae42f">ifdId</a>, const <a class="el" href="structExiv2_1_1TagInfo.html">TagInfo</a> *tagInfo)</td></tr>
<tr class="memdesc:a950fbe85d36bc8677619c12f531e61fc"><td class="mdescLeft"> </td><td class="mdescRight">Set the key corresponding to the <em>tag</em>, <em>ifdId</em> and <em>tagInfo</em>. The key is of the form '<b>Exif</b>.groupName.tagName'. <br /></td></tr>
<tr class="separator:a950fbe85d36bc8677619c12f531e61fc"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae806dc4eb7794447f5889c2883b37003"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#ae806dc4eb7794447f5889c2883b37003">decomposeKey</a> (const std::string &<a class="el" href="classExiv2_1_1ExifKey.html#a7afe667bb54e7f04cf60e577d1ccc39a">key</a>)</td></tr>
<tr class="memdesc:ae806dc4eb7794447f5889c2883b37003"><td class="mdescLeft"> </td><td class="mdescRight">Parse and convert the key string into tag and IFD Id. Updates data members if the string can be decomposed, or throws <em>Error</em> . <a href="#ae806dc4eb7794447f5889c2883b37003">More...</a><br /></td></tr>
<tr class="separator:ae806dc4eb7794447f5889c2883b37003"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr>
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std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#ae4dc1e331f765d9a06808bf362968635">tagName</a> () const </td></tr>
<tr class="memdesc:ae4dc1e331f765d9a06808bf362968635"><td class="mdescLeft"> </td><td class="mdescRight">Return the name of the tag. <br /></td></tr>
<tr class="separator:ae4dc1e331f765d9a06808bf362968635"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
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const <a class="el" href="structExiv2_1_1TagInfo.html">TagInfo</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#ad12223b387627eb84e6cccc1af9f2d75">tagInfo_</a></td></tr>
<tr class="memdesc:ad12223b387627eb84e6cccc1af9f2d75"><td class="mdescLeft"> </td><td class="mdescRight">Tag info. <br /></td></tr>
<tr class="separator:ad12223b387627eb84e6cccc1af9f2d75"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acd643ac92a5c640414b747c2ac8cffc1"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="acd643ac92a5c640414b747c2ac8cffc1"></a>
uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#acd643ac92a5c640414b747c2ac8cffc1">tag_</a></td></tr>
<tr class="memdesc:acd643ac92a5c640414b747c2ac8cffc1"><td class="mdescLeft"> </td><td class="mdescRight">Tag value. <br /></td></tr>
<tr class="separator:acd643ac92a5c640414b747c2ac8cffc1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7125aa50441d563cc0184259b1174e02"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7125aa50441d563cc0184259b1174e02"></a>
<a class="el" href="namespaceExiv2_1_1Internal.html#ab61a3dc9c8db85c29abf3f7443b25db0">IfdId</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a7125aa50441d563cc0184259b1174e02">ifdId_</a></td></tr>
<tr class="memdesc:a7125aa50441d563cc0184259b1174e02"><td class="mdescLeft"> </td><td class="mdescRight">The IFD associated with this tag. <br /></td></tr>
<tr class="separator:a7125aa50441d563cc0184259b1174e02"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abdfed8384444ea9bab3df604b6e4764f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="abdfed8384444ea9bab3df604b6e4764f"></a>
int </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#abdfed8384444ea9bab3df604b6e4764f">idx_</a></td></tr>
<tr class="memdesc:abdfed8384444ea9bab3df604b6e4764f"><td class="mdescLeft"> </td><td class="mdescRight">Unique id of the Exif key in the image. <br /></td></tr>
<tr class="separator:abdfed8384444ea9bab3df604b6e4764f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a888861e3e239676cea5afd6e7429fb12"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a888861e3e239676cea5afd6e7429fb12"></a>
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a888861e3e239676cea5afd6e7429fb12">groupName_</a></td></tr>
<tr class="memdesc:a888861e3e239676cea5afd6e7429fb12"><td class="mdescLeft"> </td><td class="mdescRight">The group name. <br /></td></tr>
<tr class="separator:a888861e3e239676cea5afd6e7429fb12"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a19ad969958fdabf840f540bd53ede686"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a19ad969958fdabf840f540bd53ede686"></a>
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a19ad969958fdabf840f540bd53ede686">key_</a></td></tr>
<tr class="memdesc:a19ad969958fdabf840f540bd53ede686"><td class="mdescLeft"> </td><td class="mdescRight">Key <br /></td></tr>
<tr class="separator:a19ad969958fdabf840f540bd53ede686"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>
Static Public Attributes</h2></td></tr>
<tr class="memitem:a44d24e9394306228a990645af5dfb05b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a44d24e9394306228a990645af5dfb05b"></a>
static const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="structExiv2_1_1ExifKey_1_1Impl.html#a44d24e9394306228a990645af5dfb05b">familyName_</a> = "Exif"</td></tr>
<tr class="memdesc:a44d24e9394306228a990645af5dfb05b"><td class="mdescLeft"> </td><td class="mdescRight">"Exif" <br /></td></tr>
<tr class="separator:a44d24e9394306228a990645af5dfb05b"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Internal Pimpl structure with private members and data of class <a class="el" href="classExiv2_1_1ExifKey.html" title="Concrete keys for Exif metadata and access to Exif tag reference data. ">ExifKey</a>. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a class="anchor" id="ae806dc4eb7794447f5889c2883b37003"></a>
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<td class="memname">void Exiv2::ExifKey::Impl::decomposeKey </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"><em>key</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Parse and convert the key string into tag and IFD Id. Updates data members if the string can be decomposed, or throws <em>Error</em> . </p>
<dl class="exception"><dt>Exceptions</dt><dd>
<table class="exception">
<tr><td class="paramname">Error</td><td>if the key cannot be decomposed. </td></tr>
</table>
</dd>
</dl>
<p>References <a class="el" href="classExiv2_1_1ExifKey.html#ae366a66496a84b4f766e677d6ce289ac">Exiv2::ExifKey::familyName()</a>, <a class="el" href="namespaceExiv2_1_1Internal.html#a8d40d5f0bced57d0a6564f7d5bfe9494">Exiv2::Internal::groupId()</a>, <a class="el" href="classExiv2_1_1ExifKey.html#a1a4d15bf196111ecc01ad3574bd56eb9">Exiv2::ExifKey::groupName()</a>, <a class="el" href="classExiv2_1_1ExifKey.html#a2790786f043fac57dbfe971ee9dae42f">Exiv2::ExifKey::ifdId()</a>, <a class="el" href="namespaceExiv2_1_1Internal.html#ac8ecf0d2152798e13bf5c0b2edebcb78">Exiv2::Internal::isExifIfd()</a>, <a class="el" href="namespaceExiv2_1_1Internal.html#a080ea8768c028af335952d166ef3e2e9">Exiv2::Internal::isMakerIfd()</a>, <a class="el" href="namespaceExiv2.html#a5153319711f35fe81cbc13f4b852450ca2d79fb07c9ec891f281968dad43c1e25">Exiv2::string</a>, <a class="el" href="classExiv2_1_1ExifKey.html#a69d85de3523c02b683c2b2cfe0817473">Exiv2::ExifKey::tag()</a>, <a class="el" href="namespaceExiv2_1_1Internal.html#a741128c1e42e2dd283160b20c43b215f">Exiv2::Internal::tagInfo()</a>, <a class="el" href="classExiv2_1_1ExifKey.html#ac07b3698bb118ee22fa6989b5807c562">Exiv2::ExifKey::tagName()</a>, and <a class="el" href="namespaceExiv2_1_1Internal.html#a7dce1ef6847f8f14400f3e0ac0eea4ae">Exiv2::Internal::tagNumber()</a>.</p>
<p>Referenced by <a class="el" href="classExiv2_1_1ExifKey.html#a0874f4846012c3c0b67690ebb3fe9f9a">Exiv2::ExifKey::ExifKey()</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>tags.cpp</li>
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