Просмотр исходного текста страницы C++/STL Algorithms Iterator/const reverse iterator

==Display vector in reverse order using reverse_iterator==


   
<source lang="cpp"> 
 
#include <iostream>
using std::cout;
using std::endl;
#include <vector>
using std::vector;
int main()
{
   int array[ 6 ] = { 1, 2, 3, 4, 5, 6 }; // initialize array
   vector< int > integers; // create vector of ints
   integers.push_back( 2 );
   integers.push_back( 3 );
   integers.push_back( 4 );
   // two const reverse iterators
   vector< int >::const_reverse_iterator reverseIterator;
   vector< int >::const_reverse_iterator tempIterator = integers.rend();
   // Display vector in reverse order using reverse_iterator
   for ( reverseIterator = integers.rbegin();
      reverseIterator!= tempIterator; ++reverseIterator )
      cout << *reverseIterator << " ";

   cout << endl;
   return 0;
}
/* 
4 3 2
 */        
  </source>