57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// eoEvalFuncCounter.h
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// (c) Maarten Keijzer, Marc Schoenauer and GeNeura Team, 2000
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/*
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Contact: todos@geneura.ugr.es, http://geneura.ugr.es
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Marc.Schoenauer@polytechnique.fr
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mkeijzer@dhi.dk
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*/
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//-----------------------------------------------------------------------------
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#ifndef eoEvalFuncCounter_H
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#define eoEvalFuncCounter_H
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#include <eoEvalFunc.h>
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#include <utils/eoParam.h>
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/**
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Counts the number of evaluations actually performed.
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@ingroup Evaluation
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*/
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template<class EOT> class eoEvalFuncCounter : public eoEvalFunc<EOT>, public eoValueParam<unsigned long>
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{
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public :
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eoEvalFuncCounter(eoEvalFunc<EOT>& _func, std::string _name = "Eval. ")
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: eoValueParam<unsigned long>(0, _name), func(_func) {}
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virtual void operator()(EOT& _eo)
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{
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if (_eo.invalid())
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{
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value()++;
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func(_eo);
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}
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}
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protected :
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eoEvalFunc<EOT>& func;
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};
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#endif
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