ceph/src/boost/libs/gil/doc/html/g_i_l_0110.html

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  39 <h1>static_for_each<br>
  40 <small>
  41 [<a class="el" href="g_i_l_0105.html">Algorithms and Utility Functions</a>]</small>
  42 </h1><hr><a name="_details"></a><h2>Detailed Description</h2>
  43 Equivalent to std::for_each. Pairs the elements semantically.
  44 <p>
  45 Example: Use static_for_each to increment a planar <a class="el" href="g_i_l_0599.html" title="Represents a pixel value (a container of channels). Models: HomogeneousColorBaseValueConcept...">pixel</a> iterator <div class="fragment"><pre class="fragment"><span class="keyword">struct </span>increment {
  46     <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Incrementable&gt;
  47     <span class="keywordtype">void</span> operator()(Incrementable&amp; x)<span class="keyword"> const </span>{ ++x; }
  48 };
  49
  50 <span class="keyword">template</span> &lt;<span class="keyword">typename</span> ColorBase&gt;
  51 <span class="keywordtype">void</span> increment_elements(ColorBase&amp; cb) {
  52     static_for_each(cb, increment());
  53 }
  54
  55 bits8 red[2], green[2], blue[2];
  56 rgb8c_planar_ptr_t p1(red,green,blue);
  57 rgb8c_planar_ptr_t p2=p1;
  58 increment_elements(p1);
  59 ++p2;
  60 assert(p1 == p2);
  61 </pre></div>
  62 <p>
  63 <table border="0" cellpadding="0" cellspacing="0">
  64 <tr><td></td></tr>
  65 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
  66 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gf2e41c8d53998663da3c834146b01c4e"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gf2e41c8d53998663da3c834146b01c4e" args="(P1 &amp;p1, Op op)" -->
  67 template&lt;typename P1, typename Op&gt; </td></tr>
  68 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, Op op)</td></tr>
  69
  70 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gbccefaf0f6714246e333707fd4b18c92"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gbccefaf0f6714246e333707fd4b18c92" args="(const P1 &amp;p1, Op op)" -->
  71 template&lt;typename P1, typename Op&gt; </td></tr>
  72 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, Op op)</td></tr>
  73
  74 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g7b19d79a9a7af3d127f8bfc12c5414bb"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="g7b19d79a9a7af3d127f8bfc12c5414bb" args="(P1 &amp;p1, P2 &amp;p2, Op op)" -->
  75 template&lt;typename P1, typename P2, typename Op&gt; </td></tr>
  76 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, P2 &amp;p2, Op op)</td></tr>
  77
  78 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="ga8dc39f3c90000d80a8883cbb3bdec68"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="ga8dc39f3c90000d80a8883cbb3bdec68" args="(P1 &amp;p1, const P2 &amp;p2, Op op)" -->
  79 template&lt;typename P1, typename P2, typename Op&gt; </td></tr>
  80 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, const P2 &amp;p2, Op op)</td></tr>
  81
  82 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gb3437c620a66023701c72d981a143b8e"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gb3437c620a66023701c72d981a143b8e" args="(const P1 &amp;p1, P2 &amp;p2, Op op)" -->
  83 template&lt;typename P1, typename P2, typename Op&gt; </td></tr>
  84 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, P2 &amp;p2, Op op)</td></tr>
  85
  86 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gb88ddea7b5aa39a43aea948057a3d5b0"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gb88ddea7b5aa39a43aea948057a3d5b0" args="(const P1 &amp;p1, const P2 &amp;p2, Op op)" -->
  87 template&lt;typename P1, typename P2, typename Op&gt; </td></tr>
  88 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, const P2 &amp;p2, Op op)</td></tr>
  89
  90 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gf08ac9b7f0ea0c7923743177958b6018"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gf08ac9b7f0ea0c7923743177958b6018" args="(P1 &amp;p1, P2 &amp;p2, P3 &amp;p3, Op op)" -->
  91 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
  92 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, P2 &amp;p2, P3 &amp;p3, Op op)</td></tr>
  93
  94 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g0be9bf16d867badd456b2ff5012c7976"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="g0be9bf16d867badd456b2ff5012c7976" args="(P1 &amp;p1, P2 &amp;p2, const P3 &amp;p3, Op op)" -->
  95 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
  96 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, P2 &amp;p2, const P3 &amp;p3, Op op)</td></tr>
  97
  98 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g2453bb292d820f2b0b252ab1709b50a3"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="g2453bb292d820f2b0b252ab1709b50a3" args="(P1 &amp;p1, const P2 &amp;p2, P3 &amp;p3, Op op)" -->
  99 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 100 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, const P2 &amp;p2, P3 &amp;p3, Op op)</td></tr>
 101
 102 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gd94aed2b7d693ca78195e916b22560f0"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gd94aed2b7d693ca78195e916b22560f0" args="(P1 &amp;p1, const P2 &amp;p2, const P3 &amp;p3, Op op)" -->
 103 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 104 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, const P2 &amp;p2, const P3 &amp;p3, Op op)</td></tr>
 105
 106 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="ge9aa8ea67dbcb72804cf611bdcd7703f"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="ge9aa8ea67dbcb72804cf611bdcd7703f" args="(const P1 &amp;p1, P2 &amp;p2, P3 &amp;p3, Op op)" -->
 107 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 108 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, P2 &amp;p2, P3 &amp;p3, Op op)</td></tr>
 109
 110 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g383bf3f10129814de6df924f8b92cb22"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="g383bf3f10129814de6df924f8b92cb22" args="(const P1 &amp;p1, P2 &amp;p2, const P3 &amp;p3, Op op)" -->
 111 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 112 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, P2 &amp;p2, const P3 &amp;p3, Op op)</td></tr>
 113
 114 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="g2c07eb3c9202b2249b3b700545f288ec"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="g2c07eb3c9202b2249b3b700545f288ec" args="(const P1 &amp;p1, const P2 &amp;p2, P3 &amp;p3, Op op)" -->
 115 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 116 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, const P2 &amp;p2, P3 &amp;p3, Op op)</td></tr>
 117
 118 <tr><td class="memTemplParams" nowrap colspan="2"><a class="anchor" name="gf298a75accb069d9ab1384c84b93c2ad"></a><!-- doxytag: member="ColorBaseAlgorithmForEach::static_for_each" ref="gf298a75accb069d9ab1384c84b93c2ad" args="(const P1 &amp;p1, const P2 &amp;p2, const P3 &amp;p3, Op op)" -->
 119 template&lt;typename P1, typename P2, typename P3, typename Op&gt; </td></tr>
 120 <tr><td class="memTemplItemLeft" nowrap align="right" valign="top">GIL_FORCEINLINE Op&nbsp;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, const P2 &amp;p2, const P3 &amp;p3, Op op)</td></tr>
 121
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