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

modification of the PSO 's parallel selection

Browse source 
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@736 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
canape 2007-10-23 12:00:38 +00:00
commit 970289bbe2
1 changed files with 9 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

21
trunk/paradiseo-peo/src/peoPSOSelect.h
View file

@ -39,24 +39,21 @@
#include <utils/eoRNG.h> #include <utils/eoRNG.h>
#include <eoSelectOne.h> #include <eoSelectOne.h>
template <class EOT> class peoPSOSelect: public eoSelectOne<EOT> template <class POT> class peoPSOSelect: public eoSelectOne<POT>
{ {
public: public:
typedef typename PO < EOT >::Fitness Fitness; peoPSOSelect(eoTopology < POT > & _topology):topology(_topology){}
virtual const EOT& operator()(const eoPop<EOT>& _pop) typedef typename PO < POT >::Fitness Fitness;
virtual const POT& operator()(const eoPop<POT>& _pop)
{ {
unsigned ind=0; return topology.globalBest(_pop);
double best=_pop[0].best();
for(unsigned i=1;i<_pop.size();i++)
if(_pop[i].best() > best)
{
ind=i;
best=_pop[i].best();
}
return _pop[ind];
} }
private:
eoTopology < POT > & topology;
}; };
#endif #endif