Create ostream_iterator for writing int values to cout : ostream_iterator « File Stream « C++ Tutorial

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C++ Tutorial » File Stream » ostream_iterator

12.12.2.Create ostream_iterator for writing int values to cout

#include <iostream>

using std::cout;

using std::cin;

using std::endl;



#include <iterator>



int main()

{

   cout << "Enter two integers: ";



   std::istream_iterator< int > inputInt( cin );



   int number1 = *inputInt; 

   ++inputInt;              

   int number2 = *inputInt; 



   std::ostream_iterator< int > outputInt( cout );



   cout << "The sum is: ";

   *outputInt = number1 + number2;

   cout << endl;

   return 0;

}

Enter two integers: 1 2
The sum is: 3

12.12.ostream_iterator
	12.12.1.	Use ostream_iterator
	12.12.2.	Create ostream_iterator for writing int values to cout
	12.12.3.	Use ostream_iterator and copy to display collection content
	12.12.4.	transform algorithm with ostream_iterator

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