std::map<Key,T,Compare,Allocator>::value_comp
| std::map::value_compare value_comp() const; |
||
Returns a function object that compares objects of type std::map::value_type (key-value pairs) by using key_comp to compare the first components of the pairs.
Parameters
(none)
Return value
The value comparison function object.
Complexity
Constant.
See also
| returns the function that compares keys (public member function) |