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Returns a const__reverse_iterator that points to one before the first element in the vector.
const_reverse_iterator crend( ) const;
Return Value
A const reverse random-access iterator that points to one before the first element in the vector.
Remarks
Reverse iterators go backwards over the sequence, so the last element in a reverse iteration is one before the first element in the vector.
crend is used to test to whether a reverse iterator has reached the end of its sequence.
The value returned by crend should not be dereferenced.
Example
// vector_crend.cpp
// compile with: /EHsc
#include <vector>
#include <iostream>
int main( )
{
using namespace std;
vector <int> v1;
vector <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: <vector>
Namespace: std