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<title>EO: eoSelectMany.h Source File</title>
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<h1>eoSelectMany.h</h1><div class="fragment"><pre class="fragment">00001
00025 <span class="comment">//-----------------------------------------------------------------------------</span>
00026
00027 <span class="preprocessor">#ifndef _eoSelectMany_h</span>
00028 <span class="preprocessor"></span><span class="preprocessor">#define _eoSelectMany_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;eoSelectOne.h&gt;</span>
00034 <span class="preprocessor">#include &lt;utils/eoHowMany.h&gt;</span>
00035 <span class="preprocessor">#include &lt;math.h&gt;</span>
00036 <span class="comment">//-----------------------------------------------------------------------------</span>
00037
00044 <span class="keyword">template</span>&lt;<span class="keyword">class</span> EOT&gt;
<a name="l00045"></a><a class="code" href="classeo_select_many.html">00045</a> <span class="keyword">class </span><a class="code" href="classeo_select_many.html">eoSelectMany</a> : <span class="keyword">public</span> <a class="code" href="classeo_select.html">eoSelect</a>&lt;EOT&gt;
00046 {
00047 <span class="keyword">public</span>:
<a name="l00049"></a><a class="code" href="classeo_select_many.html#a0">00049</a> <a class="code" href="classeo_select_many.html#a0">eoSelectMany</a>(<a class="code" href="classeo_select_one.html">eoSelectOne&lt;EOT&gt;</a>&amp; _select,
00050 <span class="keywordtype">double</span> _rate, <span class="keywordtype">bool</span> _interpret_as_rate = <span class="keyword">true</span>)
00051 : select(_select), howMany(_rate, _interpret_as_rate) {}
00052
00053 <span class="comment">// Ctor with eoHowMany</span>
00054 <a class="code" href="classeo_select_many.html#a0">eoSelectMany</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)
00055 : select(_select), howMany(_howMany) {}
00056
<a name="l00063"></a><a class="code" href="classeo_select_many.html#a2">00063</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classeo_select_many.html#a2">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)
00064 {
00065 <span class="keywordtype">unsigned</span> target = howMany(_source.size());
00066
00067 _dest.resize(target);
00068
00069 select.<a class="code" href="classeo_select_one.html#a0">setup</a>(_source);
00070
00071 <span class="keywordflow">for</span> (size_t i = 0; i &lt; _dest.size(); ++i)
00072 _dest[i] = select(_source);
00073 }
00074
00075 <span class="keyword">private</span> :
00076 <a class="code" href="classeo_select_one.html">eoSelectOne&lt;EOT&gt;</a>&amp; select;
00077 <a class="code" href="classeo_how_many.html">eoHowMany</a> howMany;
00078 };
00079
00080 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu Oct 19 05:06:38 2006 for EO by&nbsp;
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