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Removes elements from the forward list after a specified position.
iterator erase_after(const_iterator _Where);
iterator erase_after(const_iterator _First, const_iterator _Last);
Parameters
Parameter |
Description |
|---|---|
_Where |
The position in the target forward list where the element is erased. |
_First |
The beginning of the range to erase. |
_Last |
The end of the range to erase. |
Return Value
An iterator that designates the first element remaining beyond any elements removed, or forward_list::end if no such element exists.
Remarks
The first member function removes the element of the controlled sequence just after _Where.
The second member function removes the elements of the controlled sequence in the range (_First, _Last) (neither end point is included).
Erasing N elements causes N destructor calls. Reallocation occurs, so iterators and references become invalid for the erased elements.
The member functions never throw an exception.
Requirements
Header: <forward_list>
Namespace: std