std::multiplies is a functor that encapsulates operator*. The functor to perform a division on a range is std::divides.

Example


#include <vector>

#include <algorithm

#include <numeric>



//From http://www.richelbilderbeek.nl/CppTriple.htm

void Triple(std::vector<int>& v)

{

  std::transform(v.begin(),v.end(),v.begin(),

    std::bind2nd(std::multiplies<int>(),3));

}

Go back to Richel Bilderbeek's C++ page.

Go back to Richel Bilderbeek's homepage.

(C++) std::multiplies

Example