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Check that size > 1 (otherwise division by 0)

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evomarc 2002-04-08 08:42:46 +00:00
commit bd688656bb
1 changed files with 3 additions and 0 deletions
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eo/src/eoRanking.h
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@ -68,6 +68,9 @@ public:
unsigned pSize =_pop.size();
unsigned int pSizeMinusOne = pSize-1;
if (pSize <= 1)
throw runtime_error("Cannot do ranking with population of size <= 1");
// value() refers to the vector of worthes (we're in an eoParamvalue)
value().resize(pSize);