Code snippet to replace negative values in a std::vector by a zero.
#include <vector> #include <algorithm #include <numeric> //From http://www.richelbilderbeek.nl/CppReplaceNegativeByZero.htm void ReplaceNegativeByZero(std::vector<int>& v) { std::replace_if(v.begin(),v.end(), std::bind2nd(std::less<int>(),0),0); }