Mega Code Archive
Remove first and last element
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/* The following code example is taken from the book
* "The C++ Standard Library - A Tutorial and Reference"
* by Nicolai M. Josuttis, Addison-Wesley, 1999
*
* (C) Copyright Nicolai M. Josuttis 1999.
* Permission to copy, use, modify, sell and distribute this software
* is granted provided this copyright notice appears in all copies.
* This software is provided "as is" without express or implied
* warranty, and with no claim as to its suitability for any purpose.
*/
#include <iostream>
#include <deque>
#include <string>
#include <algorithm>
#include <iterator>
using namespace std;
int main()
{
// create empty deque of strings
deque<string> coll;
// insert several elements
coll.assign (3, string("string"));
coll.push_back ("last string");
coll.push_front ("first string");
// print elements separated by newlines
copy (coll.begin(), coll.end(),ostream_iterator<string>(cout,"\n"));
cout << endl;
// remove first and last element
coll.pop_front();
coll.pop_back();
// print elements separated by newlines
copy (coll.begin(), coll.end(),ostream_iterator<string>(cout,"\n"));
cout << endl;
}
first string
string
last string
string
]]>