c3aec878e5
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@40 331e1502-861f-0410-8da2-ba01fb791d7f
79 lines
5.2 KiB
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79 lines
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<title>EO: t-eoGA.cpp Source File</title>
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<h1>t-eoGA.cpp</h1><div class="fragment"><pre class="fragment">00001 <span class="preprocessor">#include <iostream></span>
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00002
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00003 <span class="preprocessor">#include <ga/make_ga.h></span>
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00004 <span class="preprocessor">#include <eoEvalFuncPtr.h></span>
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00005 <span class="preprocessor">#include "binary_value.h"</span>
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00006 <span class="preprocessor">#include <apply.h></span>
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00007
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00008 <span class="keyword">using</span> <span class="keyword">namespace </span>std;
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00009
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00010 <span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>* argv[])
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00011 {
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00012
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00013 <span class="keywordflow">try</span>
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00014 {
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00015 <span class="keyword">typedef</span> <a class="code" href="classeo_bit.html">eoBit<double></a> <a class="code" href="struct_dummy.html">EOT</a>;
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00016
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00017 eoParser parser(argc, argv); <span class="comment">// for user-parameter reading</span>
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00018
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00019 <a class="code" href="classeo_state.html">eoState</a> state; <span class="comment">// keeps all things allocated</span>
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00020
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00023
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00024 <span class="comment">// The evaluation fn - encapsulated into an eval counter for output </span>
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00025 <a class="code" href="structeo_eval_func_ptr.html">eoEvalFuncPtr<EOT, double></a> mainEval( binary_value<EOT> );
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00026 <a class="code" href="classeo_eval_func_counter.html">eoEvalFuncCounter<EOT></a> eval(mainEval);
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00027
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00028 <span class="comment">// the genotype - through a genotype initializer</span>
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00029 <a class="code" href="classeo_init.html">eoInit<EOT></a>& init = make_genotype(parser, state, EOT());
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00030
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00031 <span class="comment">// Build the variation operator (any seq/prop construct)</span>
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00032 <a class="code" href="classeo_gen_op.html">eoGenOp<EOT></a>& op = make_op(parser, state, init);
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00033
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00036
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00037 <span class="comment">// initialize the population - and evaluate</span>
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00038 <span class="comment">// yes, this is representation indepedent once you have an eoInit</span>
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00039 <a class="code" href="classeo_pop.html">eoPop<EOT></a>& pop = make_pop(parser, state, init);
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00040
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00041 <span class="comment">// stopping criteria</span>
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00042 <a class="code" href="classeo_continue.html">eoContinue<EOT></a> & term = make_continue(parser, state, eval);
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00043 <span class="comment">// output</span>
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00044 <a class="code" href="classeo_check_point.html">eoCheckPoint<EOT></a> & checkpoint = make_checkpoint(parser, state, eval, term);
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00045 <span class="comment">// algorithm (need the operator!)</span>
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00046 <a class="code" href="classeo_algo.html">eoAlgo<EOT></a>& ga = make_algo_scalar(parser, state, eval, checkpoint, op);
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00047
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00050 <span class="comment">// to be called AFTER all parameters have been read!!!</span>
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00051 make_help(parser);
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00052
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00055 <span class="comment">// evaluate intial population AFTER help and status in case it takes time</span>
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00056 apply<EOT>(eval, pop);
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00057 <span class="comment">// print it out</span>
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00058 std::cout << <span class="stringliteral">"Initial Population\n"</span>;
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00059 pop.<a class="code" href="classeo_pop.html#a17">sortedPrintOn</a>(std::cout);
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00060 std::cout << std::endl;
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00061
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00062 run_ea(ga, pop); <span class="comment">// run the ga</span>
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00063
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00064 std::cout << <span class="stringliteral">"Final Population\n"</span>;
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00065 pop.<a class="code" href="classeo_pop.html#a17">sortedPrintOn</a>(std::cout);
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00066 std::cout << std::endl;
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00067 }
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00068 <span class="keywordflow">catch</span>(std::exception& e)
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00069 {
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00070 std::cout << e.what() << std::endl;
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00071 }
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00072 }
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</pre></div><hr size="1"><address style="align: right;"><small>Generated on Thu Oct 19 05:06:43 2006 for EO by
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.3.9.1 </small></address>
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