C++ Functional Library - divides

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Description

It is a division function object class and binary function object class whose call returns the result of dividing its first argument by the second (as returned by operator /).

Declaration

Following is the declaration for std::divides.

 template <class T> struct divides; 

C++11

 template <class T> struct divides; 

Parameters

T − It is a type of the arguments and return type of the functional call.

Return Value

none

Exceptions

noexcep − It doesn't throw any exceptions.

Example

In below example explains about std::divides.

 #include <iostream> #include <functional> #include <algorithm> int main () { int first[]={10,40,90,40,10}; int second[]={10,20,30,40,50}; int results[5]; std::transform (first, first+5, second, results, std::divides<int>()); for (int i=0; i<5; i++) std::cout << results[i] << ' '; std::cout << '\n'; return 0; } 

Let us compile and run the above program, this will produce the following result −

 1 2 3 1 0