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(C++) ReplacePositiveByZero

 

Code snippet to replace positive values in a std::vector by a zero.

 

#include <vector>
#include <algorithm
#include <numeric>
 
//From http://www.richelbilderbeek.nl/CppReplacePositiveByZero.htm
void ReplacePositiveByZero(std::vector<int>& v)
{
  std::replace_if(v.begin(),v.end(),
    std::bind2nd(std::greater<int>(),0),0);
}

 

 

 

 

 

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