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<h1>eoBit.h</h1><div class="fragment"><pre class="fragment">00001 <span class="comment">/*</span>
00002 <span class="comment"> eoBit.h</span>
00003 <span class="comment"> (c) GeNeura Team 1998, Marc Schoenauer 2000</span>
00004 <span class="comment"></span>
00005 <span class="comment"> This library is free software; you can redistribute it and/or</span>
00006 <span class="comment"> modify it under the terms of the GNU Lesser General Public</span>
00007 <span class="comment"> License as published by the Free Software Foundation; either</span>
00008 <span class="comment"> version 2 of the License, or (at your option) any later version.</span>
00009 <span class="comment"></span>
00010 <span class="comment"> This library is distributed in the hope that it will be useful,</span>
00011 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00012 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
00013 <span class="comment"> Lesser General Public License for more details.</span>
00014 <span class="comment"></span>
00015 <span class="comment"> You should have received a copy of the GNU Lesser General Public</span>
00016 <span class="comment"> License along with this library; if not, write to the Free Software</span>
00017 <span class="comment"> Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00018 <span class="comment"></span>
00019 <span class="comment"> Contact: todos@geneura.ugr.es, http://geneura.ugr.es</span>
00020 <span class="comment"> Marc.Schoenauer@polytechnique.fr</span>
00021 <span class="comment">*/</span>
00022
00023 <span class="comment">/* MS, Nov. 23, 2000</span>
00024 <span class="comment"> Added the calls to base class I/O routines that print the fitness</span>
00025 <span class="comment"> Left printing/reading of the size of the bitstring,</span>
00026 <span class="comment"> for backward compatibility, and as it is a general practice in EO</span>
00027 <span class="comment"></span>
00028 <span class="comment"> MS, Feb. 7, 2001</span>
00029 <span class="comment"> replaced all ...Bin... names with ...Bit... names - for bitstring</span>
00030 <span class="comment"> as it was ambiguous with bin...ary things</span>
00031 <span class="comment">*/</span>
00032
00033 <span class="preprocessor">#ifndef eoBit_h</span>
00034 <span class="preprocessor"></span><span class="preprocessor">#define eoBit_h</span>
00035 <span class="preprocessor"></span>
00036 <span class="comment">//-----------------------------------------------------------------------------</span>
00037
00038 <span class="preprocessor">#include &lt;iostream&gt;</span> <span class="comment">// std::ostream, std::istream</span>
00039 <span class="preprocessor">#include &lt;functional&gt;</span> <span class="comment">// bind2nd</span>
00040 <span class="preprocessor">#include &lt;string&gt;</span> <span class="comment">// std::string</span>
00041
00042 <span class="preprocessor">#include "eoVector.h"</span>
00043
<a name="l00056"></a><a class="code" href="classeo_bit.html">00056</a> <span class="keyword">template</span> &lt;<span class="keyword">class</span> FitT&gt; <span class="keyword">class </span><a class="code" href="classeo_bit.html">eoBit</a>: <span class="keyword">public</span> <a class="code" href="classeo_vector.html">eoVector</a>&lt;FitT, bool&gt;
00057 {
00058 <span class="keyword">public</span>:
00059
00060 <span class="keyword">using</span> <a class="code" href="classeo_vector.html">eoVector&lt; FitT, bool &gt;</a>::begin;
00061 <span class="keyword">using</span> <a class="code" href="classeo_vector.html">eoVector&lt; FitT, bool &gt;</a>::end;
00062 <span class="keyword">using</span> <a class="code" href="classeo_vector.html">eoVector&lt; FitT, bool &gt;</a>::resize;
00063 <span class="keyword">using</span> <a class="code" href="classeo_vector.html">eoVector&lt; FitT, bool &gt;</a>::size;
00064
<a name="l00069"></a><a class="code" href="classeo_bit.html#a0">00069</a> <a class="code" href="classeo_bit.html#a0">eoBit</a>(<span class="keywordtype">unsigned</span> size = 0, <span class="keywordtype">bool</span> value = <span class="keyword">false</span>):
00070 <a class="code" href="classeo_vector.html">eoVector</a>&lt;<a class="code" href="classeo_scalar_fitness.html">FitT</a>, bool&gt;(size, value) {}
00071
<a name="l00073"></a><a class="code" href="classeo_bit.html#a1">00073</a> <span class="keyword">virtual</span> std::string <a class="code" href="classeo_bit.html#a1">className</a>()<span class="keyword"> const</span>
00074 <span class="keyword"> </span>{
00075 <span class="keywordflow">return</span> <span class="stringliteral">"eoBit"</span>;
00076 }
00077
<a name="l00082"></a><a class="code" href="classeo_bit.html#a2">00082</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classeo_bit.html#a2">printOn</a>(std::ostream&amp; os)<span class="keyword"> const</span>
00083 <span class="keyword"> </span>{
00084 <a class="code" href="class_e_o.html#z10_2">EO&lt;FitT&gt;::printOn</a>(os);
00085 os &lt;&lt; <span class="charliteral">' '</span>;
00086 os &lt;&lt; size() &lt;&lt; <span class="charliteral">' '</span>;
00087 std::copy(begin(), end(), std::ostream_iterator&lt;bool&gt;(os));
00088 }
00089
<a name="l00094"></a><a class="code" href="classeo_bit.html#a3">00094</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classeo_bit.html#a3">readFrom</a>(std::istream&amp; is)
00095 {
00096 <a class="code" href="class_e_o.html#z10_1">EO&lt;FitT&gt;::readFrom</a>(is);
00097 <span class="keywordtype">unsigned</span> s;
00098 is &gt;&gt; s;
00099 std::string bits;
00100 is &gt;&gt; bits;
00101 <span class="keywordflow">if</span> (is)
00102 {
00103 resize(bits.size());
00104 std::transform(bits.begin(), bits.end(), begin(),
00105 std::bind2nd(std::equal_to&lt;char&gt;(), <span class="charliteral">'1'</span>));
00106 }
00107 }
00108 };
00109
00110 <span class="comment">//-----------------------------------------------------------------------------</span>
00111
00112 <span class="preprocessor">#endif //eoBit_h</span>
00113 <span class="preprocessor"></span>
00114
00115 <span class="comment">// Local Variables:</span>
00116 <span class="comment">// mode: C++</span>
00117 <span class="comment">// c-file-style: "Stroustrup"</span>
00118 <span class="comment">// End:</span>
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