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Addition of a method sort for PSO

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This commit is contained in:
paradiseo 2008-01-24 08:35:11 +00:00
commit 2273573e04
4 changed files with 22 additions and 93 deletions
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12
eo/src/eoPop.h
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@ -125,6 +125,16 @@ class eoPop: public std::vector<EOT>, public eoObject, public eoPersistent
bool operator()(const EOT* a, const EOT* b) const
{ return b->operator<(*a); }
};
/// helper struct for comparing (EA or PSO)
struct Cmp2
{
bool operator()(const EOT & a,const EOT & b) const
{
return b.operator<(a);
}
};
/**
sort the population. Use this member to sort in order
@ -132,7 +142,7 @@ class eoPop: public std::vector<EOT>, public eoObject, public eoPersistent
*/
void sort(void)
{
std::sort(begin(), end(), std::greater<EOT>());
std::sort(begin(), end(), Cmp2());
}
/** creates a std::vector<EOT*> pointing to the individuals in descending order */