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<h1>pixel_iterator.hpp File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
pixel iterator support
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd>Lubomir Bourdev and Hailin Jin <br>
Adobe Systems Incorporated </dd></dl>
<dl class="date" compact><dt><b>Date:</b></dt><dd>2005-2007 <br>
May 16, 2006 </dd></dl>
<p>
<code>#include &lt;cassert&gt;</code><br>
<code>#include &lt;iterator&gt;</code><br>
<code>#include &quot;<a class="el" href="g_i_l_0093.html">gil_config.hpp</a>&quot;</code><br>
<code>#include &quot;<a class="el" href="g_i_l_0091.html">gil_concept.hpp</a>&quot;</code><br>
<code>#include &quot;<a class="el" href="g_i_l_0642.html">utilities.hpp</a>&quot;</code><br>
<code>#include &quot;<a class="el" href="g_i_l_0241.html">pixel.hpp</a>&quot;</code><br>
<p>
<a href="g_i_l_0242.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Namespaces</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">namespace &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceboost.html">boost</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">namespace &nbsp;</td><td class="memItemRight" valign="bottom"><b>boost::gil</b></td></tr>
<tr><td colspan="2"><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0541.html">is_iterator_adaptor</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">metafunction predicate determining whether the given iterator is a plain one or an adaptor over another iterator. Examples of adaptors are the step iterator and the dereference iterator adaptor. <a href="g_i_l_0541.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0550.html">iterator_is_mutable</a></td></tr>
<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight"><a class="el" href="g_i_l_0314.html">Metafunction</a> predicate returning whether the given iterator allows for changing its values. <a href="g_i_l_0550.html#_details">More...</a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0406.html">byte_to_memunit</a></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="da6c755070be5f5b1603b5b2818faf98"></a><!-- doxytag: member="pixel_iterator.hpp::memunit_step" ref="da6c755070be5f5b1603b5b2818faf98" args="(const P *)" -->
template&lt;typename P&gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">ptrdiff_t&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_step</b> (const P *)</td></tr>
<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="0f7b273039d336d8f100f22bb7a7d04f"></a><!-- doxytag: member="pixel_iterator.hpp::memunit_distance" ref="0f7b273039d336d8f100f22bb7a7d04f" args="(const P *p1, const P *p2)" -->
template&lt;typename P&gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">std::ptrdiff_t&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_distance</b> (const P *p1, const P *p2)</td></tr>
<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="9b3f79acd2af12c3e6a5bb0717079e7a"></a><!-- doxytag: member="pixel_iterator.hpp::memunit_advance" ref="9b3f79acd2af12c3e6a5bb0717079e7a" args="(P *&amp;p, std::ptrdiff_t diff)" -->
template&lt;typename P&gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_advance</b> (P *&amp;p, std::ptrdiff_t diff)</td></tr>
<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="f2e268005ec717a8e48c708170c0c3f7"></a><!-- doxytag: member="pixel_iterator.hpp::memunit_advanced" ref="f2e268005ec717a8e48c708170c0c3f7" args="(const P *p, std::ptrdiff_t diff)" -->
template&lt;typename P&gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">P *&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_advanced</b> (const P *p, std::ptrdiff_t diff)</td></tr>
<tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="d24f88afa0cef94d256b14b4c84e446c"></a><!-- doxytag: member="pixel_iterator.hpp::memunit_advanced_ref" ref="d24f88afa0cef94d256b14b4c84e446c" args="(P *p, std::ptrdiff_t diff)" -->
template&lt;typename P&gt; </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">P &amp;&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_advanced_ref</b> (P *p, std::ptrdiff_t diff)</td></tr>
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