deque::crend
Returns a const iterator that addresses the location succeeding the last element in a reversed deque.
const_reverse_iterator crend( ) const;
Return Value
A const reverse random-access iterator that addresses the location succeeding the last element in a reversed deque Class (the location that had preceded the first element in the unreversed deque).
Remarks
crend is used with a reversed deque just as array::cend is used with a deque.
With the return value of crend (suitably decremented), the deque object cannot be modified.
crend can be used to test to whether a reverse iterator has reached the end of its deque.
The value returned by crend should not be dereferenced.
Example
// deque_crend.cpp
// compile with: /EHsc
#include <deque>
#include <iostream>
int main( )
{
using namespace std;
deque <int> v1;
deque <int>::const_reverse_iterator v1_rIter;
v1.push_back( 1 );
v1.push_back( 2 );
for ( v1_rIter = v1.rbegin( ) ; v1_rIter != v1.rend( ) ; v1_rIter++ )
cout << *v1_rIter << endl;
}
2 1
Requirements
Header: <deque>
Namespace: std