deduction guides for std::flat_multimap

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C++
Containers library
std::flat_multimap
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Deduction guides
Defined in header <flat_map>
template < class KeyContainer, class MappedContainer,

class Compare = std::less < typename KeyContainer:: value_type > >
flat_multimap( KeyContainer, MappedContainer, Compare = Compare( ) )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,

                     Compare, KeyContainer, MappedContainer> ;
(1) (since C++23)
template < class KeyContainer, class MappedContainer, class Allocator >

flat_multimap( KeyContainer, MappedContainer, Allocator )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,
std::less < typename KeyContainer:: value_type >,

                     KeyContainer, MappedContainer> ;
(2) (since C++23)
template < class KeyContainer, class MappedContainer,

class Compare, class Allocator >
flat_multimap( KeyContainer, MappedContainer, Compare, Allocator )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,

                     Compare, KeyContainer, MappedContainer> ;
(3) (since C++23)
template < class KeyContainer, class MappedContainer,

class Compare = std::less < typename KeyContainer:: value_type > >
flat_multimap( std::sorted_equivalent_t, KeyContainer, MappedContainer,
               Compare = Compare( ) )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,

                     Compare, KeyContainer, MappedContainer> ;
(4) (since C++23)
template < class KeyContainer, class MappedContainer, class Allocator >

flat_multimap( std::sorted_equivalent_t, KeyContainer, MappedContainer,
               Allocator )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,
std::less < typename KeyContainer:: value_type >,

                     KeyContainer, MappedContainer> ;
(5) (since C++23)
template < class KeyContainer, class MappedContainer,

class Compare, class Allocator>
flat_multimap( std::sorted_equivalent_t, KeyContainer, MappedContainer,
               Compare, Allocator )
- > flat_multimap< typename KeyContainer:: value_type,
typename MappedContainer:: value_type,

                     Compare, KeyContainer, MappedContainer> ;
(6) (since C++23)
template < class InputIter,

class Compare = std::less < /*iter-key-type*/ <InputIter>> >
flat_multimap( InputIter, InputIter, Compare = Compare( ) )
- > flat_multimap< /*iter-key-type*/ <InputIter>,

/*iter-mapped-type*/ <InputIter>, Compare> ;
(7) (since C++23)
template < class InputIter,

class Compare = std::less < /*iter-key-type*/ <InputIter>> >
flat_multimap( std::sorted_equivalent_t, InputIter, InputIter,
               Compare = Compare( ) )
- > flat_multimap< /*iter-key-type*/ <InputIter>,

/*iter-mapped-type*/ <InputIter>, Compare> ;
(8) (since C++23)
template < ranges::input_range R,

class Compare = std::less < /*range-key-type*/ <R>>,
class Allocator = allocator<byte> >
flat_multimap( std::from_range_t, R&&, Compare = Compare( ),
               Allocator = Allocator( ) )
- > flat_multimap< /*range-key-type*/ <R>, /*range-mapped-type*/ <R>, Compare,
std::vector < /*range-key-type*/ <R>,
/*alloc-rebind*/ <Allocator,
/*range-key-type*/ <R>>>,
std::vector < /*range-mapped-type*/ <R>,
/*alloc-rebind*/ <Allocator,

/*range-mapped-type*/ <R>>>> ;
(9) (since C++23)
template < ranges::input_range R, class Allocator >

flat_multimap( std::from_range_t, R&&, Allocator )
- > flat_multimap< /*range-key-type*/ <R>, /*range-mapped-type*/ <R>,
std::less < /*range-key-type*/ <R>>,
std::vector < /*range-key-type*/ <R>,
/*alloc-rebind*/ <Allocator,
/*range-key-type*/ <R>>>,
std::vector < /*range-mapped-type*/ <R>,
/*alloc-rebind*/ <Allocator,

/*range-mapped-type*/ <R>>>> ;
(10) (since C++23)
template < class Key, class T, class Compare = std::less <Key> >

flat_multimap( std::initializer_list <pair<Key, T>>, Compare = Compare( ) )

- > flat_multimap<Key, T, Compare> ;
(11) (since C++23)
template < class Key, class T, class Compare = std::less <Key> >

flat_multimap( std::sorted_equivalent_t, std::initializer_list <pair<Key, T>>,
               Compare = Compare( ) )

- > flat_multimap<Key, T, Compare> ;
(12) (since C++23)

These deduction guides are provided for to allow deduction from:

1) A key-container, a mapped-container and a comparator.
2) A key-container, a mapped-container and an allocator.
3) A key-container, a mapped-container, a comparator and an allocator.
4) The std::sorted_equivalent_t tag, a key-container, a mapped-container and a comparator.
5) The std::sorted_equivalent_t tag, a key-container, a mapped-container and an allocator.
6) The std::sorted_equivalent_t tag, a key-container, a mapped-container, a comparator and an allocator.
7) An iterator range and a comparator.
8) The std::sorted_equivalent_t tag, an iterator range and a comparator.
9) The std::from_range_t tag, an input_range
10) The std::from_range_t tag, an input_range
11) The std::initializer_list and a comparator.
12) The std::sorted_equivalent_t tag, the std::initializer_list

These overloads participate in overload resolution only if InputIt satisfies LegacyInputIterator, Alloc satisfies Allocator, and Comp does not satisfy Allocator

Note: the extent to which the library determines that a type does not satisfy LegacyInputIterator is unspecified, except that as a minimum integral types do not qualify as input iterators. Likewise, the extent to which it determines that a type does not satisfy Allocator is unspecified, except that as a minimum the member type Alloc::value_type must exist and the expression std::declval <Alloc& > ( ).allocate ( std::size_t { } )

Example

This section is incomplete
Reason: no example
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