std::multimap::value_compare

 

C++

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Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

 

Containers library

array (C++11)

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list

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unordered_set (C++11)

unordered_multiset (C++11)

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unordered_multimap (C++11)

stack

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std::multimap

Member functions

multimap::multimap

multimap::~multimap

multimap::operator=

multimap::get_allocator

Iterators

multimap::begin multimap::cbegin (C++11)

multimap::end multimap::cend (C++11)

multimap::rbegin multimap::crbegin (C++11)

multimap::rend multimap::crend (C++11)

Capacity

multimap::erase

multimap::size

multimap::max_size

Modifiers

multimap::clear

multimap::insert

multimap::emplace (C++11)

multimap::emplace_hint (C++11)

multimap::erase

multimap::swap

Lookup

multimap::count

multimap::find

multimap::equal_range

multimap::lower_bound

multimap::upper_bound

Observers

multimap::key_comp

multimap::value_comp

 

class value_compare;

std::multimap::value_compare is a function object that compares objects of type std::multimap::value_type (key-value pairs) by comparing of the first components of the pairs.

Member types

Type	Definition
result_type	bool
first_argument_type	value_type
second_argument_type	value_type

Protected member objects

Name	Type
comp	Compare

Member functions

(constructor)	constructs a new value_compare object (protected member function)
operator()	compares two values of type value_type (public member function)