divides

Function Object

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Returns the result of dividing its first argument by its second.

None

#include <functional>
template <class T>
struct divides;

divides is a binary function object. Its operator() returns the result of dividing x by y. You can pass a divides object to any algorithm that requires a binary function. For example, the transform algorithm applies a binary operation to corresponding values in two collections and stores the result. divides would be used in that algorithm in the following manner:

vector<int> vec1;
vector<int> vec2;
vector<int> vecResult;
.
.
.
transform(vec1.begin(), vec1.end(),
          vec2.begin(), vecResult.begin(), 
          divides<int>());

After this call to transform, vecResult[n] contains vec1[n] divided by vec2[n].

template <class T>
   struct divides : binary_function<T, T, T> 
{
   T operator() (const T&, const T&) const;
};

binary_function, Function Objects