Insert using an array-like syntax for inserting key-value pairs : map insert « map multimap « C++ Tutorial

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C++ Tutorial » map multimap » map insert

23.6.6.Insert using an array-like syntax for inserting key-value pairs

#include <map>

#include <iostream>



using namespace std;



typedef map <int, string> MAP_INT_STRING;

typedef multimap <int, string> MMAP_INT_STRING;



int main ()

{

    MAP_INT_STRING mapIntToString;



    // Insert using an array-like syntax for inserting key-value pairs

    mapIntToString [1000000] = "One Million";



    cout << "The map contains " << mapIntToString.size ();

    cout << " key-value pairs. " << endl;

    cout << "The elements in the map are: " << endl;



    return 0;

}

23.6.map insert
	23.6.1.	Insert characters into map.
	23.6.2.	Use insert() to add an entry
	23.6.3.	Duplicate keys are not allowed in a map
	23.6.4.	Insert a pair using function make_pair
	23.6.5.	Insert a pair object directly
	23.6.6.	Insert using an array-like syntax for inserting key-value pairs
	23.6.7.	Insert key-value pairs into the map using value_type
	23.6.8.	use subscript operator to write value to a map
	23.6.9.	Insert value pair to map

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