ceph/src/boost/libs/gil/doc/html/locator_8hpp.html

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  41 <h1>locator.hpp File Reference</h1><hr><a name="_details"></a><h2>Detailed Description</h2>
  42 pixel 2D locator
  43 <p>
  44 <dl class="author" compact><dt><b>Author:</b></dt><dd>Lubomir Bourdev and Hailin Jin <br>
  45  Adobe Systems Incorporated </dd></dl>
  46 <dl class="date" compact><dt><b>Date:</b></dt><dd>2005-2007 <br>
  47  September 20, 2006 </dd></dl>
  48
  49 <p>
  50 <code>#include &lt;cstddef&gt;</code><br>
  51 <code>#include &lt;cassert&gt;</code><br>
  52 <code>#include &quot;<a class="el" href="g_i_l_0242.html">pixel_iterator.hpp</a>&quot;</code><br>
  53
  54 <p>
  55 <a href="g_i_l_0236.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
  56 <tr><td></td></tr>
  57 <tr><td colspan="2"><br><h2>Namespaces</h2></td></tr>
  58 <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>
  59
  60 <tr><td class="memItemLeft" nowrap align="right" valign="top">namespace &nbsp;</td><td class="memItemRight" valign="bottom"><b>boost::gil</b></td></tr>
  61
  62 <tr><td class="memItemLeft" nowrap align="right" valign="top">namespace &nbsp;</td><td class="memItemRight" valign="bottom"><b>boost::gil::detail</b></td></tr>
  63
  64 <tr><td colspan="2"><br><h2>Classes</h2></td></tr>
  65 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0058.html">pixel_2d_locator_base</a></td></tr>
  66
  67 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">base class for models of <a class="el" href="g_i_l_0354.html" title="GIL&#39;s 2-dimensional locator over immutable GIL pixels.">PixelLocatorConcept</a><p>
  68 Pixel locator is similar to a <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> iterator, but allows for 2D navigation of pixels within an <a class="el" href="g_i_l_0038.html" title="container interface over image view. Models ImageConcept, PixelBasedConcept">image</a> view. It has a 2D difference_type and supports random access operations like:  <a href="g_i_l_0058.html#_details">More...</a><br></td></tr>
  69 <tr><td class="memItemLeft" nowrap align="right" valign="top">class &nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="g_i_l_0044.html">memory_based_2d_locator</a></td></tr>
  70
  71 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Memory-based <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> locator. Models: <a class="el" href="g_i_l_0354.html" title="GIL&#39;s 2-dimensional locator over immutable GIL pixels.">PixelLocatorConcept</a>,<a class="el" href="g_i_l_0290.html" title="Concept for iterators, locators and views that can define a type just like the given...">HasDynamicXStepTypeConcept</a>,<a class="el" href="g_i_l_0292.html" title="Concept for locators and views that can define a type just like the given locator...">HasDynamicYStepTypeConcept</a>,<a class="el" href="g_i_l_0294.html" title="Concept for locators and views that can define a type just like the given locator...">HasTransposedTypeConcept</a><p>
  72 The class takes a step iterator as a parameter. The step iterator provides navigation along the vertical axis while its base iterator provides horizontal navigation.  <a href="g_i_l_0044.html#_details">More...</a><br></td></tr>
  73 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
  74 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="da6c755070be5f5b1603b5b2818faf98"></a><!-- doxytag: member="locator.hpp::memunit_step" ref="da6c755070be5f5b1603b5b2818faf98" args="(const P *)" -->
  75 template&lt;typename P&gt; </td></tr>
  76 <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>
  77
  78 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="5cd2a50f12fdf5dd880f2e84a1f30503"></a><!-- doxytag: member="locator.hpp::memunit_advanced" ref="5cd2a50f12fdf5dd880f2e84a1f30503" args="(const P *p, ptrdiff_t diff)" -->
  79 template&lt;typename P&gt; </td></tr>
  80 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">P *&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>memunit_advanced</b> (const P *p, ptrdiff_t diff)</td></tr>
  81
  82 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="abcaeae585680fd7dae0d96d8b7fa181"></a><!-- doxytag: member="locator.hpp::memunit_advanced_ref" ref="abcaeae585680fd7dae0d96d8b7fa181" args="(P *p, ptrdiff_t diff)" -->
  83 template&lt;typename P&gt; </td></tr>
  84 <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, ptrdiff_t diff)</td></tr>
  85
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