deque::begin and deque::end
abs
TOC
Collapse the table of content
Expand the table of content
Important This document may not represent best practices for current development, links to downloads and other resources may no longer be valid. Current recommended version can be found here. ArchiveDisclaimer

deque::begin and deque::end 

Illustrates how to use the deque::begin and deque::end Standard Template Library (STL) functions in Visual C++.


const_iterator begin( ) const;
   iterator begin( );
const_iterator end( ) const;
   iterator end( );

NoteNote

The class/parameter names in the prototype do not match the version in the header file. Some have been modified to improve readability.

The begin member function returns a random-access iterator that points at the first element of the sequence or just beyond the end of an empty sequence. The end member function returns a random-access iterator that points just beyond the end of the sequence.

// begin.cpp
// compile with: /EHsc
//
// Functions:
//
//    begin()
//    end()

#include <iostream>
#include <deque>

using namespace std;

typedef deque<int >  INTDEQUE;

int main()
{

    // Create A and fill it with elements 1,2,3,4 and 5
    // using push_back function

    INTDEQUE  A;
    A.push_back(1);
    A.push_back(2);
    A.push_back(3);
    A.push_back(4);
    A.push_back(5);

    // Print the contents of A using iterator
    // and functions begin() and end()

     INTDEQUE::iterator pi;

    for(pi= A.begin();  pi !=A.end(); pi++)
    {
        cout << *pi <<" " ;
    }
        cout<<endl;
}

1 2 3 4 5 

Header: <deque>

Show:
© 2016 Microsoft