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<div class="title">tiffvisitor_int.hpp File Reference</div>  </div>
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<p>Internal operations on a TIFF composite tree, implemented as visitor classes.  
<a href="#details">More...</a></p>
<div class="textblock"><code>#include &quot;<a class="el" href="exif_8hpp.html">exif.hpp</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="tifffwd__int_8hpp.html">tifffwd_int.hpp</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="types_8hpp.html">types.hpp</a>&quot;</code><br />
<code>#include &lt;memory&gt;</code><br />
<code>#include &lt;iostream&gt;</code><br />
<code>#include &lt;iomanip&gt;</code><br />
<code>#include &lt;cassert&gt;</code><br />
<code>#include &lt;map&gt;</code><br />
<code>#include &lt;set&gt;</code><br />
<code>#include &lt;vector&gt;</code><br />
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  <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Include dependency graph for tiffvisitor_int.hpp:</div>
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</div><table class="memberdecls">
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffVisitor.html">Exiv2::Internal::TiffVisitor</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Abstract base class defining the interface for TIFF composite vistors (Visitor pattern)  <a href="classExiv2_1_1Internal_1_1TiffVisitor.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffFinder.html">Exiv2::Internal::TiffFinder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Search the composite for a component with <em>tag</em> and <em>group</em>. Return a pointer to the component or 0, if not found. The class is ready for a first search after construction and can be re-initialized with <a class="el" href="classExiv2_1_1Internal_1_1TiffFinder.html#ae304660df9b523cbc3bb317aa6514a4c" title="Initialize the Finder for a new search. ">init()</a>.  <a href="classExiv2_1_1Internal_1_1TiffFinder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffCopier.html">Exiv2::Internal::TiffCopier</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Copy all image tags from the source tree (the tree that is traversed) to a target tree, which is empty except for the root element provided in the constructor.  <a href="classExiv2_1_1Internal_1_1TiffCopier.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffDecoder.html">Exiv2::Internal::TiffDecoder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">TIFF composite visitor to decode metadata from the TIFF tree and add it to an <a class="el" href="classExiv2_1_1Image.html" title="Abstract base class defining the interface for an image. This is the top-level interface to the Exiv2...">Image</a>, which is supplied in the constructor (Visitor pattern). Used by <a class="el" href="classExiv2_1_1TiffParser.html" title="Stateless parser class for data in TIFF format. Images use this class to decode and encode TIFF data...">TiffParser</a> to decode the metadata from a TIFF composite.  <a href="classExiv2_1_1Internal_1_1TiffDecoder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffEncoder.html">Exiv2::Internal::TiffEncoder</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">TIFF composite visitor to encode metadata from an image to the TIFF tree. The metadata containers and root element of the tree are supplied in the constructor. Used by <a class="el" href="classExiv2_1_1Internal_1_1TiffParserWorker.html" title="Stateless parser class for data in TIFF format. Images use this class to decode and encode TIFF-based...">TiffParserWorker</a> to encode the metadata into a TIFF composite.  <a href="classExiv2_1_1Internal_1_1TiffEncoder.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffRwState.html">Exiv2::Internal::TiffRwState</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Simple state class containing relevant state information for the TIFF reader. This is in a separate class so that the reader can change state if needed (e.g., to read certain complex makernotes).  <a href="classExiv2_1_1Internal_1_1TiffRwState.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classExiv2_1_1Internal_1_1TiffReader.html">Exiv2::Internal::TiffReader</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">TIFF composite visitor to read the TIFF structure from a block of memory and build the composite from it (Visitor pattern). Used by <a class="el" href="classExiv2_1_1TiffParser.html" title="Stateless parser class for data in TIFF format. Images use this class to decode and encode TIFF data...">TiffParser</a> to read the TIFF data from a block of memory.  <a href="classExiv2_1_1Internal_1_1TiffReader.html#details">More...</a><br /></td></tr>
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Namespaces</h2></td></tr>
<tr class="memitem:namespaceExiv2"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2.html">Exiv2</a></td></tr>
<tr class="memdesc:namespaceExiv2"><td class="mdescLeft">&#160;</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>
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<tr class="memitem:namespaceExiv2_1_1Internal"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceExiv2_1_1Internal.html">Exiv2::Internal</a></td></tr>
<tr class="memdesc:namespaceExiv2_1_1Internal"><td class="mdescLeft">&#160;</td><td class="mdescRight">Contains internal objects which are not published and are not part of the <b>libexiv2</b> API. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Internal operations on a TIFF composite tree, implemented as visitor classes. </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>11-Apr-06, ahu: created </dd></dl>
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