libs/gil/doc/html/reference/group___color_base_algorithm_for_each.html

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  43 <a href="#func-members">Functions</a>  </div>
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  45 <div class="title">static_for_each<div class="ingroups"><a class="el" href="group___color_base.html">ColorBase</a> &raquo; <a class="el" href="group___color_base_algorithm.html">Algorithms and Utility Functions</a></div></div>  </div>
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  47 <div class="contents">
  48
  49 <p>Equivalent to std::for_each. Pairs the elements semantically.
  50 <a href="#details">More...</a></p>
  51 <table class="memberdecls">
  52 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
  53 Functions</h2></td></tr>
  54 <tr class="memitem:ga6439d45959012e0d90d59120056f5fc2"><td class="memTemplParams" colspan="2"><a id="ga6439d45959012e0d90d59120056f5fc2"></a>
  55 template&lt;typename P1 , typename Op &gt; </td></tr>
  56 <tr class="memitem:ga6439d45959012e0d90d59120056f5fc2"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, Op op)</td></tr>
  57 <tr class="separator:ga6439d45959012e0d90d59120056f5fc2"><td class="memSeparator" colspan="2">&#160;</td></tr>
  58 <tr class="memitem:ga9500f85472d587396e7ae4d3b68e79e5"><td class="memTemplParams" colspan="2"><a id="ga9500f85472d587396e7ae4d3b68e79e5"></a>
  59 template&lt;typename P1 , typename Op &gt; </td></tr>
  60 <tr class="memitem:ga9500f85472d587396e7ae4d3b68e79e5"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, Op op)</td></tr>
  61 <tr class="separator:ga9500f85472d587396e7ae4d3b68e79e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  63 template&lt;typename P1 , typename P2 , typename Op &gt; </td></tr>
  64 <tr class="memitem:ga2629b12a613ebf032aa6a062a33e8332"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, P2 &amp;p2, Op op)</td></tr>
  65 <tr class="separator:ga2629b12a613ebf032aa6a062a33e8332"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  67 template&lt;typename P1 , typename P2 , typename Op &gt; </td></tr>
  68 <tr class="memitem:gaefa4d8a8c5bd7964b91fc9d6218bb083"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, const P2 &amp;p2, Op op)</td></tr>
  69 <tr class="separator:gaefa4d8a8c5bd7964b91fc9d6218bb083"><td class="memSeparator" colspan="2">&#160;</td></tr>
  70 <tr class="memitem:ga809b3d09ade861e387737f0d1a87555a"><td class="memTemplParams" colspan="2"><a id="ga809b3d09ade861e387737f0d1a87555a"></a>
  71 template&lt;typename P1 , typename P2 , typename Op &gt; </td></tr>
  72 <tr class="memitem:ga809b3d09ade861e387737f0d1a87555a"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, P2 &amp;p2, Op op)</td></tr>
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  75 template&lt;typename P1 , typename P2 , typename Op &gt; </td></tr>
  76 <tr class="memitem:ga54999159627f3c14461144fbb0e8ff1c"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (const P1 &amp;p1, const P2 &amp;p2, Op op)</td></tr>
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  79 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
  80 <tr class="memitem:ga47cab7cc4a0a4e07dbd16940f0e15872"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</td><td class="memTemplItemRight" valign="bottom"><b>static_for_each</b> (P1 &amp;p1, P2 &amp;p2, P3 &amp;p3, Op op)</td></tr>
  81 <tr class="separator:ga47cab7cc4a0a4e07dbd16940f0e15872"><td class="memSeparator" colspan="2">&#160;</td></tr>
  82 <tr class="memitem:gaa872f002cb457a480830b661e4cb1501"><td class="memTemplParams" colspan="2"><a id="gaa872f002cb457a480830b661e4cb1501"></a>
  83 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
  84 <tr class="memitem:gaa872f002cb457a480830b661e4cb1501"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
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  87 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
  88 <tr class="memitem:gae067099f543ea60b0bfea499ec757b8e"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
  89 <tr class="separator:gae067099f543ea60b0bfea499ec757b8e"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  91 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
  92 <tr class="memitem:ga4118ab4f77a2d1965a131867ccf24073"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
  93 <tr class="separator:ga4118ab4f77a2d1965a131867ccf24073"><td class="memSeparator" colspan="2">&#160;</td></tr>
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  95 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
  96 <tr class="memitem:ga6500a150214edd60e21741a1fd2d87fe"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
  97 <tr class="separator:ga6500a150214edd60e21741a1fd2d87fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
  98 <tr class="memitem:gaabe10e33248e294516227d7e82a5ca02"><td class="memTemplParams" colspan="2"><a id="gaabe10e33248e294516227d7e82a5ca02"></a>
  99 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
 100 <tr class="memitem:gaabe10e33248e294516227d7e82a5ca02"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
 101 <tr class="separator:gaabe10e33248e294516227d7e82a5ca02"><td class="memSeparator" colspan="2">&#160;</td></tr>
 102 <tr class="memitem:gab0ace3e561ffa36108f508a640616398"><td class="memTemplParams" colspan="2"><a id="gab0ace3e561ffa36108f508a640616398"></a>
 103 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
 104 <tr class="memitem:gab0ace3e561ffa36108f508a640616398"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
 105 <tr class="separator:gab0ace3e561ffa36108f508a640616398"><td class="memSeparator" colspan="2">&#160;</td></tr>
 106 <tr class="memitem:ga3dc095876df2e23652b9f5f007d0b5ec"><td class="memTemplParams" colspan="2"><a id="ga3dc095876df2e23652b9f5f007d0b5ec"></a>
 107 template&lt;typename P1 , typename P2 , typename P3 , typename Op &gt; </td></tr>
 108 <tr class="memitem:ga3dc095876df2e23652b9f5f007d0b5ec"><td class="memTemplItemLeft" align="right" valign="top">BOOST_FORCEINLINE Op&#160;</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>
 109 <tr class="separator:ga3dc095876df2e23652b9f5f007d0b5ec"><td class="memSeparator" colspan="2">&#160;</td></tr>
 110 </table>
 111 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 112 <p>Equivalent to std::for_each. Pairs the elements semantically. </p>
 113 <p>Example: Use static_for_each to increment a planar pixel iterator </p><div class="fragment"><div class="line"><span class="keyword">struct </span>increment {</div><div class="line">    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> Incrementable&gt;</div><div class="line">    <span class="keywordtype">void</span> operator()(Incrementable&amp; x)<span class="keyword"> const </span>{ ++x; }</div><div class="line">};</div><div class="line"></div><div class="line"><span class="keyword">template</span> &lt;<span class="keyword">typename</span> ColorBase&gt;</div><div class="line"><span class="keywordtype">void</span> increment_elements(ColorBase&amp; cb) {</div><div class="line">    static_for_each(cb, increment());</div><div class="line">}</div><div class="line"></div><div class="line">uint8_t red[2], green[2], blue[2];</div><div class="line">rgb8c_planar_ptr_t p1(red,green,blue);</div><div class="line">rgb8c_planar_ptr_t p2=p1;</div><div class="line">increment_elements(p1);</div><div class="line">++p2;</div><div class="line">assert(p1 == p2);</div></div><!-- fragment --> </div><!-- contents -->
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