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