<!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: Exiv2::Internal::MnHeader Class 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'); 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This class is used with TIFF makernotes. <a href="classExiv2_1_1Internal_1_1MnHeader.html#details">More...</a></p> <p><code>#include <makernote_int.hpp></code></p> <div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"> <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Exiv2::Internal::MnHeader:</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="classExiv2_1_1Internal_1_1MnHeader__inherit__graph.png" border="0" usemap="#Exiv2_1_1Internal_1_1MnHeader_inherit__map" alt="Inheritance graph"/></div> <map name="Exiv2_1_1Internal_1_1MnHeader_inherit__map" id="Exiv2_1_1Internal_1_1MnHeader_inherit__map"> <area shape="rect" id="node2" href="classExiv2_1_1Internal_1_1FujiMnHeader.html" title="Header of a Fujifilm Makernote. " alt="" coords="325,5,637,32"/><area shape="rect" id="node3" href="classExiv2_1_1Internal_1_1Nikon2MnHeader.html" title="Header of a Nikon 2 Makernote. " alt="" coords="345,57,617,98"/><area shape="rect" id="node4" href="classExiv2_1_1Internal_1_1Nikon3MnHeader.html" title="Header of a Nikon 3 Makernote. " alt="" coords="345,122,617,163"/><area shape="rect" id="node5" href="classExiv2_1_1Internal_1_1Olympus2MnHeader.html" title="Header of an Olympus II Makernote. " alt="" coords="345,187,617,229"/><area shape="rect" id="node6" href="classExiv2_1_1Internal_1_1OlympusMnHeader.html" title="Header of an Olympus Makernote. " alt="" coords="350,253,613,294"/><area shape="rect" id="node7" href="classExiv2_1_1Internal_1_1PanasonicMnHeader.html" title="Header of a Panasonic Makernote. " alt="" coords="340,318,623,359"/><area shape="rect" id="node8" href="classExiv2_1_1Internal_1_1PentaxDngMnHeader.html" title="Header of an Pentax DNG Makernote. " alt="" coords="340,383,623,425"/><area shape="rect" id="node9" href="classExiv2_1_1Internal_1_1PentaxMnHeader.html" title="Header of an Pentax Makernote. " alt="" coords="345,449,617,490"/><area shape="rect" id="node10" href="classExiv2_1_1Internal_1_1SamsungMnHeader.html" title="Header of a Samsung Makernote, only used for the relative offset. " alt="" coords="350,514,613,555"/><area shape="rect" id="node11" href="classExiv2_1_1Internal_1_1SigmaMnHeader.html" title="Header of a Sigma Makernote. " alt="" coords="350,579,613,621"/><area shape="rect" id="node12" href="classExiv2_1_1Internal_1_1SonyMnHeader.html" title="Header of a Sony Makernote. " alt="" coords="325,645,637,672"/></map> <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div> <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:a637b16623470fbc7f64524c8170f7fef"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a637b16623470fbc7f64524c8170f7fef"></a> virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a637b16623470fbc7f64524c8170f7fef">~MnHeader</a> ()</td></tr> <tr class="memdesc:a637b16623470fbc7f64524c8170f7fef"><td class="mdescLeft"> </td><td class="mdescRight">Virtual destructor. <br /></td></tr> <tr class="separator:a637b16623470fbc7f64524c8170f7fef"><td class="memSeparator" colspan="2"> </td></tr> <tr><td colspan="2"><div class="groupHeader">Manipulators</div></td></tr> <tr class="memitem:a1932fbdfe5684d9262c7277d17062d68"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1932fbdfe5684d9262c7277d17062d68"></a> virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a1932fbdfe5684d9262c7277d17062d68">read</a> (const <a class="el" href="namespaceExiv2.html#a16f60a5bd4207fe155f6cf93a15efa72">byte</a> *pData, uint32_t <a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#ae55b23ff14f7362a3a9d05aaf168db3f">size</a>, <a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> <a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a3a6dbd14fe05d8c4c38e5b9704b91fe5">byteOrder</a>)=0</td></tr> <tr class="memdesc:a1932fbdfe5684d9262c7277d17062d68"><td class="mdescLeft"> </td><td class="mdescRight">Read the header from a data buffer, return true if ok. <br /></td></tr> <tr class="separator:a1932fbdfe5684d9262c7277d17062d68"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0ae20114fb027315fa793064217b4fb6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0ae20114fb027315fa793064217b4fb6"></a> virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a0ae20114fb027315fa793064217b4fb6">setByteOrder</a> (<a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> <a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a3a6dbd14fe05d8c4c38e5b9704b91fe5">byteOrder</a>)</td></tr> <tr class="memdesc:a0ae20114fb027315fa793064217b4fb6"><td class="mdescLeft"> </td><td class="mdescRight">Set the byte order for the makernote. <br /></td></tr> <tr class="separator:a0ae20114fb027315fa793064217b4fb6"><td class="memSeparator" colspan="2"> </td></tr> <tr><td colspan="2"><div class="groupHeader">Accessors</div></td></tr> <tr class="memitem:ae55b23ff14f7362a3a9d05aaf168db3f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae55b23ff14f7362a3a9d05aaf168db3f"></a> virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#ae55b23ff14f7362a3a9d05aaf168db3f">size</a> () const =0</td></tr> <tr class="memdesc:ae55b23ff14f7362a3a9d05aaf168db3f"><td class="mdescLeft"> </td><td class="mdescRight">Return the size of the header (in bytes). <br /></td></tr> <tr class="separator:ae55b23ff14f7362a3a9d05aaf168db3f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0033143984bfa08b335d8a0c37a96962"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a0033143984bfa08b335d8a0c37a96962"></a> virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a0033143984bfa08b335d8a0c37a96962">write</a> (<a class="el" href="classExiv2_1_1Internal_1_1IoWrapper.html">IoWrapper</a> &ioWrapper, <a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> <a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a3a6dbd14fe05d8c4c38e5b9704b91fe5">byteOrder</a>) const =0</td></tr> <tr class="memdesc:a0033143984bfa08b335d8a0c37a96962"><td class="mdescLeft"> </td><td class="mdescRight">Write the header to a data buffer, return the number of bytes written. <br /></td></tr> <tr class="separator:a0033143984bfa08b335d8a0c37a96962"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3b2d0554aa3765704100a10e389c1418"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3b2d0554aa3765704100a10e389c1418"></a> virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a3b2d0554aa3765704100a10e389c1418">ifdOffset</a> () const </td></tr> <tr class="memdesc:a3b2d0554aa3765704100a10e389c1418"><td class="mdescLeft"> </td><td class="mdescRight">Return the offset to the start of the Makernote IFD from the start of the Makernote (= the start of the header). <br /></td></tr> <tr class="separator:a3b2d0554aa3765704100a10e389c1418"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3a6dbd14fe05d8c4c38e5b9704b91fe5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3a6dbd14fe05d8c4c38e5b9704b91fe5"></a> virtual <a class="el" href="namespaceExiv2.html#a94c225faf6d6c611a3828fae1c28efa6">ByteOrder</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#a3a6dbd14fe05d8c4c38e5b9704b91fe5">byteOrder</a> () const </td></tr> <tr class="memdesc:a3a6dbd14fe05d8c4c38e5b9704b91fe5"><td class="mdescLeft"> </td><td class="mdescRight">Return the byte order for the makernote. If the return value is invalidByteOrder, this means that the byte order of the the image should be used for the makernote. <br /></td></tr> <tr class="separator:a3a6dbd14fe05d8c4c38e5b9704b91fe5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa833a45f4cce2e5f5ffc0c25e8e5999e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa833a45f4cce2e5f5ffc0c25e8e5999e"></a> virtual uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1MnHeader.html#aa833a45f4cce2e5f5ffc0c25e8e5999e">baseOffset</a> (uint32_t mnOffset) const </td></tr> <tr class="memdesc:aa833a45f4cce2e5f5ffc0c25e8e5999e"><td class="mdescLeft"> </td><td class="mdescRight">Return the base offset for the makernote IFD entries relative to the start of the TIFF header. <em>mnOffset</em> is the offset to the makernote from the start of the TIFF header. <br /></td></tr> <tr class="separator:aa833a45f4cce2e5f5ffc0c25e8e5999e"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Makernote header interface. This class is used with TIFF makernotes. </p> </div><hr/>The documentation for this class was generated from the following files:<ul> <li><a class="el" href="makernote__int_8hpp.html">makernote_int.hpp</a></li> <li>makernote.cpp</li> </ul> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Thu Oct 26 2017 16:50:15 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>