C++ deque clear() Function
Example
Remove all elements from a deque:
deque<string> cars = {"Volvo", "BMW", "Ford", "Mazda"};
cars.clear();
cout << cars.size();Definition and Usage
The clear() function removes all the elements from a deque. After that, the size of the deque is 0.
The clear function is defined in the <deque> header file.
Syntax
deque.clear();Parameter Values
None.
Technical Details
| Returns: | Nothing (void). |
|---|
Related Pages
Read more about deques in our Deque Tutorial.
