public member function
std::deque::cend
<deque>
const_iterator cend() const noexcept;
Return const_iterator to end
Returns a const_iterator pointing to the past-the-end element in the container.
A const_iterator is an iterator that points to const content. This iterator can be increased and decreased (unless it is itself also const), just like the iterator returned by deque::begin, but it cannot be used to modify the contents it points to.
Unlike deque::end, this function returns a const_iterator even if the deque object is not itself const.
The value returned shall not be dereferenced.
Return Value
A const_iterator to the element past the end of the sequence.
Member type const_iterator is a random access iterator type.
Example
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|
// deque::cbegin/cend
#include <iostream>
#include <deque>
int main ()
{
std::deque<int> mydeque = {10,20,30,40,50};
std::cout << "mydeque contains:";
for (auto it = mydeque.cbegin(); it != mydeque.cend(); ++it)
std::cout << ' ' << *it;
std::cout << '\n';
return 0;
}
|
Output:
mydeque contains: 10 20 30 40 50
|
Iterator validity
No changes.
See also
- deque::end
- Return iterator to end (public member function
)
- deque::cbegin
- Return const_iterator to beginning (public member function
)