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Added the shuffle method

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evomarc 2001-01-16 09:49:46 +00:00
commit c62521648b
1 changed files with 10 additions and 0 deletions
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10
eo/src/eoPop.h
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@ -132,6 +132,16 @@ class eoPop: public vector<EOT>, public eoObject, public eoPersistent
std::sort(begin(), end(), greater<EOT>()); std::sort(begin(), end(), greater<EOT>());
} }
/**
shuffle the population. Use this member to put the population
in random order
*/
void shuffle(void)
{
UF_random_generator<unsigned int> gen;
std::random_shuffle(begin(), end(), gen);
}
// creates a vector<EOT*> pointing to the individuals in descending order // creates a vector<EOT*> pointing to the individuals in descending order
void sort(vector<const EOT*>& result) const void sort(vector<const EOT*>& result) const
{ {