operator< (<forward_list>)
Tests if the forward list object on the left side of the operator is less than the forward list object on the right side.
bool operator<(
const forward_list <Type, Allocator>& _Left,
const forward_list <Type, Allocator>& _Right
);
Parameters
Parameter |
Description |
|---|---|
_Left |
An object of type forward_list. |
_Right |
An object of type forward_list. |
Return Value
true if the list on the left side of the operator is less than but not equal to the list on the right side of the operator; otherwise false.
Remarks
This template function overloads operator< to compare two objects of template class forward_list. The function returns lexicographical_compare(lhs. begin(), lhs. end(), rhs.begin(), rhs.end()).
Requirements
Header: <forward_list>
Namespace: std