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Correction des continuators, Ajout dans lesson 1

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1765 331e1502-861f-0410-8da2-ba01fb791d7f
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verel 2010-04-29 14:37:23 +00:00
commit d613e38c20
9 changed files with 968 additions and 25 deletions
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26
trunk/paradiseo-mo/src/continuator/moFullEvalContinuator.h
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@ -36,27 +36,32 @@ Contact: paradiseo-help@lists.gforge.inria.fr
/**
* Continue until a maximum fixed number of full evaluation is reached
*
* Becareful 1: The number of full evaluations considered is within the local search (not before it)
* Becareful 2: Can not be used if the evaluation function is used in parallel
*/
template< class Neighbor >
class moFullEvalContinuator : public moContinuator<Neighbor>
{
public:
typedef typename Neighbor::EOT EOT ;
typedef typename Neighbor::EOT EOT ;
/**
* Default constructor
* @param _eval evaluation function to count
* @param _maxFullEval number maximum of iterations
*/
moFullEvalContinuator(eoEvalFuncCounter<EOT> & _eval, unsigned int _maxFullEval): maxFullEval(_maxFullEval){}
moFullEvalContinuator(eoEvalFuncCounter<EOT> & _eval, unsigned int _maxFullEval): eval(_eval), maxFullEval(_maxFullEval) {
nbEval_start = eval.value();
}
/**
* Test if continue
*@param _solution a solution
*@return true if number of evaluations < maxFullEval
*/
virtual bool operator()(EOT & _solution) {
return (eval.value() < maxFullEval);
return (eval.value() - nbEval_start < maxFullEval);
}
/**
@ -64,12 +69,21 @@ public:
* @param _solution a solution
*/
virtual void init(EOT & _solution) {
eval.value() = 0;
nbEval_start = eval.value();
}
/**
* the current number of evaluation from the begining
* @return the number of evaluation
*/
unsigned int value() {
return eval.value() - nbEval_start ;
}
private:
eoEvalFuncCounter<EOT> & eval;
unsigned int maxFullEval;
unsigned int nbEval_start ;
unsigned int maxFullEval ;
};
#endif