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# eoEvalFuncCounter.h

    00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
    00002
    00003 //-----------------------------------------------------------------------------
    00004 // eoEvalFuncCounter.h
    00005 // (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
    00006 /*
    00007     This library is free software; you can redistribute it and/or
    00008     modify it under the terms of the GNU Lesser General Public
    00009     License as published by the Free Software Foundation; either
    00010     version 2 of the License, or (at your option) any later version.
    00011
    00012     This library is distributed in the hope that it will be useful,
    00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00015     Lesser General Public License for more details.
    00016
    00017     You should have received a copy of the GNU Lesser General Public
    00018     License along with this library; if not, write to the Free Software
    00019     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    00020
    00021     Contact: todos@geneura.ugr.es, http://geneura.ugr.es
    00022              Marc.Schoenauer@polytechnique.fr
    00023              mkeijzer@dhi.dk
    00024  */
    00025 //-----------------------------------------------------------------------------
    00026
    00027 #ifndef eoEvalFuncCounter_H
    00028 #define eoEvalFuncCounter_H
    00029
    00030 #include <eoEvalFunc.h>
    00031 #include <utils/eoParam.h>
    00032
    00037 template<class EOT> class eoEvalFuncCounter : public eoEvalFunc<EOT>, public eoValueParam<unsigned long>
    00038 {
    00039     public :
    00040         eoEvalFuncCounter(eoEvalFunc<EOT>& _func, std::string _name = "Eval. ")
    00041             : eoValueParam<unsigned long>(0, _name), func(_func) {}
    00042
    00043         virtual void operator()(EOT& _eo)
    00044         {
    00045             if (_eo.invalid())
    00046             {
    00047                 value()++;
    00048                 func(_eo);
    00049             }
    00050         }
    00051
    00052     private :
    00053         eoEvalFunc<EOT>& func;
    00054 };
    00055
    00056 #endif