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Exchanges the elements of two forward lists.
void swap(forward_list& _Right);
Parameters
Parameter |
Description |
|---|---|
_Right |
The forward list providing the elements to be exchanged. |
Remarks
The member function swaps the controlled sequences between *this and _Right. If get_allocator() == _Right.get_allocator(), it does so in constant time, it throws no exceptions, and it invalidates no references, pointers, or iterators that designate elements in the two controlled sequences. Otherwise, it performs a number of element assignments and constructor calls proportional to the number of elements in the two controlled sequences.
Requirements
Header: <forward_list>
Namespace: std