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<h1>eoTruncSelect.h</h1><div class="fragment"><pre class="fragment">00001
00025 <span class="comment">//-----------------------------------------------------------------------------</span>
00026
00027 <span class="preprocessor">#ifndef _eoTruncSelect_h</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#define _eoTruncSelect_h</span>
00029 <span class="preprocessor"></span>
00030
00031 <span class="comment">//-----------------------------------------------------------------------------</span>
00032 <span class="preprocessor">#include &lt;eoSelect.h&gt;</span>
00033 <span class="preprocessor">#include &lt;utils/eoHowMany.h&gt;</span>
00034 <span class="preprocessor">#include &lt;math.h&gt;</span>
00035 <span class="comment">//-----------------------------------------------------------------------------</span>
00036
00042 <span class="keyword">template</span>&lt;<span class="keyword">class</span> EOT&gt;
<a name="l00043"></a><a class="code" href="classeo_trunc_select.html">00043</a> <span class="keyword">class </span><a class="code" href="classeo_trunc_select.html">eoTruncSelect</a> : <span class="keyword">public</span> <a class="code" href="classeo_select.html">eoSelect</a>&lt;EOT&gt;
00044 {
00045 <span class="keyword">public</span>:
<a name="l00047"></a><a class="code" href="classeo_trunc_select.html#a0">00047</a> <a class="code" href="classeo_trunc_select.html#a0">eoTruncSelect</a>(<a class="code" href="classeo_select_one.html">eoSelectOne&lt;EOT&gt;</a>&amp; _select, <a class="code" href="classeo_how_many.html">eoHowMany</a> _howMany)
00048 : select(_select), howMany(_howMany) {}
00049
<a name="l00056"></a><a class="code" href="classeo_trunc_select.html#a1">00056</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classeo_trunc_select.html#a1">operator()</a>(<span class="keyword">const</span> <a class="code" href="classeo_pop.html">eoPop&lt;EOT&gt;</a>&amp; _source, <a class="code" href="classeo_pop.html">eoPop&lt;EOT&gt;</a>&amp; _dest)
00057 {
00058 <span class="keywordtype">unsigned</span> target = howMany(_source.size());
00059
00060 _dest.resize(target);
00061
00062 select.<a class="code" href="classeo_select_one.html#a0">setup</a>(_source);
00063
00064 <span class="keywordflow">for</span> (size_t i = 0; i &lt; _dest.size(); ++i)
00065 _dest[i] = select(_source);
00066 }
00067
00068 <span class="keyword">private</span> :
00069 <a class="code" href="classeo_select_one.html">eoSelectOne&lt;EOT&gt;</a>&amp; select;
00070 <a class="code" href="classeo_how_many.html">eoHowMany</a> howMany;
00071 };
00072
00073 <span class="preprocessor">#endif</span>
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