template < class Key, // multimap::key_type class T, // multimap::mapped_type class Compare = less<Key>, // multimap::key_compare class Alloc = allocator<pair<const Key,T> > // multimap::allocator_type > class multimap;
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member type | definition | notes |
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key_type | The first template parameter (Key) | |
mapped_type | The second template parameter (T) | |
value_type | pair<const key_type,mapped_type> | |
key_compare | The third template parameter (Compare) | defaults to: less<key_type> |
value_compare | Nested function class to compare elements | see value_comp |
allocator_type | The fourth template parameter (Alloc) | defaults to: allocator<value_type> |
reference | allocator_type::reference | for the default allocator: value_type& |
const_reference | allocator_type::const_reference | for the default allocator: const value_type& |
pointer | allocator_type::pointer | for the default allocator: value_type* |
const_pointer | allocator_type::const_pointer | for the default allocator: const value_type* |
iterator | a bidirectional iterator to value_type | convertible to const_iterator |
const_iterator | a bidirectional iterator to const value_type | |
reverse_iterator | reverse_iterator<iterator> | |
const_reverse_iterator | reverse_iterator<const_iterator> | |
difference_type | a signed integral type, identical to: iterator_traits<iterator>::difference_type | usually the same as ptrdiff_t |
size_type | an unsigned integral type that can represent any non-negative value of difference_type | usually the same as size_t |
member type | definition | notes |
---|---|---|
key_type | The first template parameter (Key) | |
mapped_type | The second template parameter (T) | |
value_type | pair<const key_type,mapped_type> | |
key_compare | The third template parameter (Compare) | defaults to: less<key_type> |
value_compare | Nested function class to compare elements | see value_comp |
allocator_type | The fourth template parameter (Alloc) | defaults to: allocator<value_type> |
reference | value_type& | |
const_reference | const value_type& | |
pointer | allocator_traits<allocator_type>::pointer | for the default allocator: value_type* |
const_pointer | allocator_traits<allocator_type>::const_pointer | for the default allocator: const value_type* |
iterator | a bidirectional iterator to value_type | convertible to const_iterator |
const_iterator | a bidirectional iterator to const value_type | |
reverse_iterator | reverse_iterator<iterator> | |
const_reverse_iterator | reverse_iterator<const_iterator> | |
difference_type | a signed integral type, identical to: iterator_traits<iterator>::difference_type | usually the same as ptrdiff_t |
size_type | an unsigned integral type that can represent any non-negative value of difference_type | usually the same as size_t |