Namespace
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std::unordered_multimap::insert

Da cppreference.com.

 
 
 
std :: unordered_multimap
Membri funzioni
Original:
Member functions
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unordered_multimap::unordered_multimap
unordered_multimap::~unordered_multimap
unordered_multimap::operator=
unordered_multimap::get_allocator
Iteratori
Original:
Iterators
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unordered_multimap::begin
unordered_multimap::cbegin
unordered_multimap::end
unordered_multimap::cend
Capacità
Original:
Capacity
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unordered_multimap::erase
unordered_multimap::size
unordered_multimap::max_size
Modificatori
Original:
Modifiers
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unordered_multimap::clear
unordered_multimap::insert
unordered_multimap::emplace
unordered_multimap::emplace_hint
unordered_multimap::erase
unordered_multimap::swap
Lookup
Original:
Lookup
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unordered_multimap::count
unordered_multimap::find
unordered_multimap::equal_range
Benna interfaccia
Original:
Bucket interface
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unordered_multimap::begin2
unordered_multimap::end2
unordered_multimap::bucket_count
unordered_multimap::max_bucket_count
unordered_multimap::bucket_size
unordered_multimap::bucket
Politica di Hash
Original:
Hash policy
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unordered_multimap::load_factor
unordered_multimap::max_load_factor
unordered_multimap::rehash
unordered_multimap::reserve
Osservatori
Original:
Observers
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unordered_multimap::hash_function
unordered_multimap::key_eq
 
iterator insert( const value_type& value );
(1) (dal C++11)
template <class P>
iterator insert( P&& value );
(2) (dal C++11)
iterator insert( const_iterator hint, const value_type& value );
(3) (dal C++11)
template <class P>
iterator insert( const_iterator hint, P&& value );
(4) (dal C++11)
template< class InputIt >
void insert( InputIt first, InputIt last );
(5) (dal C++11)
void insert( std::initializer_list<value_type> ilist );
(6) (dal C++11)

Inserts element(s) to the container.

1-2)
Inserti value.
Original:
inserts value.
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3-4) inserts value, using hint as a non-binding suggestion to where the search should start.

5)
inserisce elementi di [first, last) gamma.
Original:
inserts elements from range [first, last).
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6)
inserisce elementi di lista di inizializzazione ilist.
Original:
inserts elements from initializer list ilist.
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If rehashing occurs due to the insertion, all iterators are invalidated. Otherwise iterators are not affected. References are not invalidated. Rehashing occurs only if the new number of elements is higher than max_load_factor()*bucket_count().

Indice

[modifica] Parametri

hint -
iteratore, usato come un suggerimento di dove inserire il contenuto
Original:
iterator, used as a suggestion as to where to insert the content
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value -
elemento di valore da inserire
Original:
element value to insert
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first, last -
intervallo di elementi da inserire
Original:
range of elements to insert
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ilist -
inizializzatore lista per inserire i valori da
Original:
initializer list to insert the values from
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Type requirements
-
InputIt must meet the requirements of InputIterator.

[modifica] Valore di ritorno

1-2) returns an iterator to the inserted element.

3-4) returns an iterator to the inserted element.

5-6)
nessuno.
Original:
none.
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[modifica] Complessità

1-4) Average case: O(1), worst case O(size())

5-6) Average case: O(N), where N is the number of elements to insert. Worse case: O(N*size()+N)

[modifica] Vedi anche

constructs element in-place
(membro pubblico funzione) [edit]
costruisce elementi in-place con un suggerimento
Original:
constructs elements in-place using a hint
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(membro pubblico funzione) [edit]