void push_front( const T& value ); | ||
void push_front( T&& value ); | (since C++11) |
Prepends the given element value to the beginning of the container.
All iterators, including the past-the-end iterator, are invalidated. No references are invalidated.
Parameters
| value | - | the value of the element to prepend |
Return value
(none).
Complexity
Constant.
Exceptions
If an exception is thrown, this function has no effect (strong exception guarantee).
See also
| (C++11) | constructs an element in-place at the beginning (public member function) |
| adds an element to the end (public member function) | |
| removes the first element (public member function) |
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