Insert element to a multiset : multiset insert « set multiset

Insert element to a multiset : multiset insert « set multiset « C++ Tutorial

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C++ Tutorial » set multiset » multiset insert

19.16.3.Insert element to a multiset

#include <iostream>

using std::cout;

using std::endl;



#include <set> // multiset class-template definition



#include <algorithm> // copy algorithm

#include <iterator> // ostream_iterator



int main()

{

   int a[ 10 ] = { 7, 22, 9, 1, 18, 30, 100, 22, 85, 13 };

   std::multiset< int, std::less< int > > intMultiset;

   std::ostream_iterator< int > output( cout, " " );



   cout << "There are currently " << intMultiset.count( 15 )

      << " values of 15 in the multiset\n";



   intMultiset.insert( 15 );

   intMultiset.insert( 15 );

   cout << "After inserts, there are " << intMultiset.count( 15 )

      << " values of 15 in the multiset\n\n";





   cout << endl;

   return 0;

}

There are currently 0 values of 15 in the multiset
After inserts, there are 2 values of 15 in the multiset

19.16.multiset insert
	19.16.1.	Insert 4 again to an integer set and process return value
	19.16.2.	Insert elements in array to a multiset
	19.16.3.	Insert element to a multiset
	19.16.4.	add array a to multiset

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