C++ Programming Code Examples
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Initialize deque with 26 copies of the letter x
/* Initialize deque with 26 copies of the letter x */
#include <iostream>
#include <cassert>
#include <list>
#include <deque>
#include <algorithm> // For merge
using namespace std;
int main()
{
// Initialize deque1 with 26 copies of the letter x:
deque<char> deque1(26, 'x');
deque<char>::iterator i;
cout.precision(10);
for (i = deque1.begin(); i != deque1.end(); ++i)
cout << *i << endl;
return 0;
}
/*
x
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x
*/
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Return iterator to end. Returns an iterator referring to the past-the-end element in the deque container. The past-the-end element is the theoretical element that would follow the last element in the deque container. It does not point to any element, and thus shall not be dereferenced. Because the ranges used by functions of the standard library do not include the element pointed by their closing iterator, this function is often used in combination with deque::begin to specify a range including all the elements in the container. If the container is empty, this function returns the same as deque::begin. deque::end() is an inbuilt function in C++ STL which is declared in<deque> header file. deque::end() returns an iterator which is referencing next to the last element of the deque container associated with the function. Both begin() and end() are used to iterate through the deque container.
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