nojhan/paradiseo
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1560 331e1502-861f-0410-8da2-ba01fb791d7f

Browse source
This commit is contained in:
jhumeau 2009-03-18 14:15:11 +00:00
commit 1d61b834d6
8 changed files with 132 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

41
contribution/branches/MOLS/src2/moeoExhaustiveNeighborhoodExplorer.h
View file

@ -39,8 +39,7 @@
#ifndef _MOEOEXHAUSTIVENEIGHBORHOODEXPLORER_H
#define _MOEOEXHAUSTIVENEIGHBORHOODEXPLORER_H
#include <eo>
#include <moeo>
#include <eoPop.h>
#include <moMove.h>
#include <moMoveInit.h>
#include <moNextMove.h>
@ -48,51 +47,71 @@
#include <moeoPopNeighborhoodExplorer.h>
/**
* TODO
* Explorer which explore all the neighborhood
*/
template < class Move >
class moeoExhaustiveNeighborhoodExplorer : public moeoPopNeighborhoodExplorer < Move >
{
/** Alias for the type */
typedef typename Move::EOType MOEOT;
/** Alias for the objeciveVector */
typedef typename MOEOT::ObjectiveVector ObjectiveVector;
public:
/**
* Ctor
* @param _moveInit the move initializer
* @param _nextMove allow to do or not a move
* @param _incrEval a (generally) efficient evaluation fonction
*/
moeoExhaustiveNeighborhoodExplorer(
moMoveInit < Move > & _moveInit,
moNextMove < Move > & _nextMove,
moMoveIncrEval < Move, ObjectiveVector > & _incrEval)
: moveInit(_moveInit), nextMove(_nextMove), incrEval(_incrEval){}
/**
* functor to explore the neighborhood
* @param _src the population to explore
* @param _select contains index of individuals from the population to explore
* @param _dest contains new generated individuals
*/
void operator()(eoPop < MOEOT > & _src, std::vector < unsigned int> _select, eoPop < MOEOT > & _dest)
{
for(unsigned int i=0; i<_select.size(); i++)
explore(_src, _select[i], _dest);
explore(_src[_select[i]], _dest);
}
private:
void explore(eoPop < MOEOT > & _src, unsigned int _i, eoPop < MOEOT > & _dest)
/**
* explorer of one individual
* @param _src the individual to explore
* @param _dest contains new generated individuals
*/
void explore(MOEOT & _src , eoPop < MOEOT > & _dest)
{
moveInit(move, _src[_i]);
moveInit(move, _src);
do
{
objVec = incrEval(move, _src[_i]);
_dest.push_back(_src[_i]);
objVec = incrEval(move, _src);
_dest.push_back(_src);
move(_dest.back());
_dest.back().objectiveVector(objVec);
_dest.back().flag(0);
}
while (nextMove(move, _src[_i]));
_src[_i].flag(1);
while (nextMove(move, _src));
_src.flag(1);
}
/** Move */
Move move;
/** ObjectiveVector */
ObjectiveVector objVec;
/** the move initializer */
moMoveInit < Move > & moveInit;
/** the neighborhood explorer */
/** the entity which allow to do a move */
moNextMove < Move > & nextMove;
/** the incremental evaluation */
moMoveIncrEval < Move, ObjectiveVector > & incrEval;