7698e2267e
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@376 331e1502-861f-0410-8da2-ba01fb791d7f
106 lines
4 KiB
C++
Executable file
106 lines
4 KiB
C++
Executable file
// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
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//-----------------------------------------------------------------------------
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// make_continue_moeo.h
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// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
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/*
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This library...
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Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr
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*/
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//-----------------------------------------------------------------------------
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#ifndef MAKE_CONTINUE_MOEO_H_
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#define MAKE_CONTINUE_MOEO_H_
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#include <eoCombinedContinue.h>
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#include <eoGenContinue.h>
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#include <eoEvalContinue.h>
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#include <eoFitContinue.h>
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#include <eoTimeContinue.h>
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#ifndef _MSC_VER
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#include <eoCtrlCContinue.h>
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#endif
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#include <utils/eoParser.h>
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#include <utils/eoState.h>
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/**
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* Helper function
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* @param _combined the eoCombinedContinue object
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* @param _cont the eoContinue to add
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*/
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template <class MOEOT>
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eoCombinedContinue<MOEOT> * make_combinedContinue(eoCombinedContinue<MOEOT> *_combined, eoContinue<MOEOT> *_cont)
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{
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if (_combined) // already exists
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_combined->add(*_cont);
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else
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_combined = new eoCombinedContinue<MOEOT>(*_cont);
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return _combined;
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}
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/**
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* This functions allows to build a eoContinue for multi-objective optimization from the parser (partly taken from make_continue_pareto.h)
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* @param _parser the parser
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* @param _state to store allocated objects
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* @param _eval the funtions evaluator
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*/
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template <class MOEOT>
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eoContinue<MOEOT> & do_make_continue_moeo(eoParser& _parser, eoState& _state, eoEvalFuncCounter<MOEOT> & _eval)
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{
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// the combined continue - to be filled
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eoCombinedContinue<MOEOT> *continuator = NULL;
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// First the eoGenContinue - need a default value so you can run blind
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// but we also need to be able to avoid it <--> 0
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eoValueParam<unsigned int>& maxGenParam = _parser.createParam((unsigned int)(100), "maxGen", "Maximum number of generations (0 = none)",'G',"Stopping criterion");
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if (maxGenParam.value()) // positive: -> define and store
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{
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eoGenContinue<MOEOT> *genCont = new eoGenContinue<MOEOT>(maxGenParam.value());
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_state.storeFunctor(genCont);
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// and "add" to combined
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continuator = make_combinedContinue<MOEOT>(continuator, genCont);
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}
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// maxEval
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eoValueParam<unsigned long>& maxEvalParam = _parser.getORcreateParam((unsigned long)(0), "maxEval", "Maximum number of evaluations (0 = none)", 'E', "Stopping criterion");
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if (maxEvalParam.value())
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{
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eoEvalContinue<MOEOT> *evalCont = new eoEvalContinue<MOEOT>(_eval, maxEvalParam.value());
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_state.storeFunctor(evalCont);
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// and "add" to combined
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continuator = make_combinedContinue<MOEOT>(continuator, evalCont);
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}
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// maxTime
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eoValueParam<unsigned long>& maxTimeParam = _parser.getORcreateParam((unsigned long)(0), "maxTime", "Maximum running time in seconds (0 = none)", 'T', "Stopping criterion");
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if (maxTimeParam.value()) // positive: -> define and store
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{
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eoTimeContinue<MOEOT> *timeCont = new eoTimeContinue<MOEOT>(maxTimeParam.value());
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_state.storeFunctor(timeCont);
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// and "add" to combined
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continuator = make_combinedContinue<MOEOT>(continuator, timeCont);
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}
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// CtrlC
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#ifndef _MSC_VER
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// the CtrlC interception (Linux only I'm afraid)
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eoCtrlCContinue<MOEOT> *ctrlCCont;
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eoValueParam<bool>& ctrlCParam = _parser.createParam(true, "CtrlC", "Terminate current generation upon Ctrl C",'C', "Stopping criterion");
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if (_parser.isItThere(ctrlCParam))
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{
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ctrlCCont = new eoCtrlCContinue<MOEOT>;
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// store
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_state.storeFunctor(ctrlCCont);
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// add to combinedContinue
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continuator = make_combinedContinue<MOEOT>(continuator, ctrlCCont);
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}
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#endif
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// now check that there is at least one!
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if (!continuator)
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throw std::runtime_error("You MUST provide a stopping criterion");
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// OK, it's there: store in the eoState
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_state.storeFunctor(continuator);
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// and return
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return *continuator;
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}
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#endif /*MAKE_CONTINUE_MOEO_H_*/
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