boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey > Struct Template Reference

Set Type Specification. More...

#include <unordered_multiset_of.hpp>

Inheritance diagram for boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >:

Collaboration diagram for boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >:

Classes
struct	lazy_concept_checked

Public Types
typedef KeyType	user_type
	User type, can be tagged. More...
typedef BOOST_DEDUCED_TYPENAME::boost::bimaps::tags::support::value_type_of < user_type >::type	value_type
	Type of the object that will be stored in the container. More...
typedef HashFunctor	hasher
	Hash Functor that takes value_type objects. More...
typedef EqualKey	key_equal
	Functor that compare two value_type objects for equality. More...

Detailed Description

template<class KeyType, class HashFunctor = hash< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >, class EqualKey = std::equal_to< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >>
struct boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >

Set Type Specification.

This struct is used to specify an unordered_multiset specification. It is not a container, it is just a metaprogramming facility to express the type of a set. Generally, this specification will be used in other place to create a container. It has the same syntax that an tr1::unordered_multiset instantiation, except that the allocator cannot be specified. The rationale behind this difference is that the allocator is not part of the unordered_multiset type specification, rather it is a container configuration parameter. The first parameter is the type of the objects in the set, the second one is a Hash Functor that takes objects of this type, and the third one is a Functor that compares them for equality. Bimap binding metafunctions can be used with this class in the following way:

using namespace support;

BOOST_STATIC_ASSERT( is_set_type_of< unordered_multiset_of<Type> >::value )

BOOST_STATIC_ASSERT
(
     is_same
     <
        compute_index_type
        <
            unordered_multiset_of<Type,HashFunctor,EqualKey>,
            KeyExtractor,
            Tag

        >::type
        ,
        hashed_nonunique< tag<Tag>, KeyExtractor, HashFunctor, EqualKey >

    >::value
)

typedef bimap
<
    unordered_multiset_of<Type>, RightKeyType

> bimap_with_left_type_as_unordered_multiset;

BOOST_STATIC_ASSERT
(
    is_same
    <
        compute_map_view_type
        <
            member_at::left,
            bimap_with_left_type_as_unordered_multiset

        >::type,

        unordered_multimap_view
        <
            member_at::left,
            bimap_with_left_type_as_unordered_multiset
        >

    >::value
)

See also unordered_multiset_of_relation.

Member Typedef Documentation

template<class KeyType , class HashFunctor = hash< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >, class EqualKey = std::equal_to< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >>

typedef HashFunctor boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >::hasher

Hash Functor that takes value_type objects.

template<class KeyType , class HashFunctor = hash< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >, class EqualKey = std::equal_to< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >>

typedef EqualKey boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >::key_equal

Functor that compare two value_type objects for equality.

template<class KeyType , class HashFunctor = hash< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >, class EqualKey = std::equal_to< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >>

typedef KeyType boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >::user_type

User type, can be tagged.

template<class KeyType , class HashFunctor = hash< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >, class EqualKey = std::equal_to< BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support::value_type_of<KeyType>::type >>

typedef BOOST_DEDUCED_TYPENAME ::boost::bimaps::tags::support:: value_type_of<user_type>::type boost::bimaps::unordered_multiset_of< KeyType, HashFunctor, EqualKey >::value_type

Type of the object that will be stored in the container.

---

The documentation for this struct was generated from the following file:

• boost_1_57_0/boost/bimap/unordered_multiset_of.hpp