Returns a const past-the-end iterator.
const_iterator cend( ) const;
Return Value
The past-the-end iterator. If the map Class is empty, then map::cend() == map::begin().
Remarks
cend is used to test whether an iterator has passed the end of its map.
The value returned by cend should not be dereferenced.
Example
// map_cend.cpp
// compile with: /EHsc
#include <map>
#include <iostream>
int main( )
{
using namespace std;
map <int, int> m1;
map <int, int> :: const_iterator m1_cIter;
typedef pair <int, int> Int_Pair;
m1.insert ( Int_Pair ( 1, 10 ) );
m1.insert ( Int_Pair ( 2, 20 ) );
m1.insert ( Int_Pair ( 3, 30 ) );
m1_cIter = m1.cend( );
m1_cIter--;
cout << "The value of the last element of m1 is:\n"
<< m1_cIter -> second << endl;
}
The value of the last element of m1 is: 30
Requirements
Header: <map>
Namespace: std