Article: Q156591
Product(s): Microsoft C Compiler
Version(s): 4.2,5.0,6.0
Operating System(s):
Keyword(s): kbcode kbVC420 kbVC500 kbVC600 kbDSupport
Last Modified: 26-MAR-2002
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The information in this article applies to:
- The Standard C++ Library, used with:
- Microsoft Visual C++, 32-bit Enterprise Edition, versions 4.2, 5.0, 6.0
- Microsoft Visual C++, 32-bit Professional Edition, versions 4.2, 5.0, 6.0
- Microsoft Visual C++, 32-bit Learning Edition, version 6.0
- Microsoft Visual C++.NET (2002)
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SUMMARY
=======
The sample code below illustrates how to use the deque::begin and deque::end STL
functions in Visual C++.
MORE INFORMATION
================
Required Header
---------------
< deque>
Prototype
---------
const_iterator begin() const;
iterator begin();
const_iterator end() const;
iterator end();
NOTE: The class/parameter names in the prototype may not match the version in the
header file. Some have been modified to improve readability.
Description
-----------
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.
Sample Code
-----------
NOTE: In the first line of the sample code section, /GX is equivalent to /EHsc in
VC++ .NET and is set by default.
//////////////////////////////////////////////////////////////////////
//
// Compile options needed: -GX
//
// deque.cpp :
//
// Functions:
//
// begin()
// end()
//
// Written by Bobby Mattappally
// of Microsoft Product Support Services,
// Copyright (c) 1996 Microsoft Corporation. All rights reserved.
//////////////////////////////////////////////////////////////////////
/* Compile options needed:-GX
*/
#include <iostream>
#include <deque>
#if _MSC_VER > 1020 // if VC++ version is > 4.2
using namespace std; // std c++ libs implemented in std
#endif
typedef deque<int, allocator<int> > INTDEQUE;
void 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;
}
Program Output is:
1 2 3 4 5
REFERENCES
==========
Visual C++ Books On Line: Visual C++ Books:C/C++:Standard C++ Library Reference.
Additional query words: STL STLSample begin end iterator
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Keywords : kbcode kbVC420 kbVC500 kbVC600 kbDSupport
Technology : kbVCsearch kbAudDeveloper kbVCNET kbVCLibrary
Version : :4.2,5.0,6.0
Issue type : kbinfo
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