Namespace
Varianti

std::multimap::count

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< cpp‎ | container‎ | multimap

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C++
 
Contenitori libreria
 
std::multimap
Membri funzioni
Original:
Member functions
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multimap::multimap
multimap::~multimap
multimap::operator=
multimap::get_allocator
Iteratori
Original:
Iterators
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multimap::begin
multimap::cbegin
(C++11)
multimap::end
multimap::cend
(C++11)
multimap::rbegin
multimap::crbegin
(C++11)
multimap::rend
multimap::crend
(C++11)
Capacità
Original:
Capacity
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multimap::erase
multimap::size
multimap::max_size
Modificatori
Original:
Modifiers
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multimap::clear
multimap::insert
multimap::emplace(C++11)
multimap::emplace_hint(C++11)
multimap::erase
multimap::swap
Lookup
Original:
Lookup
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multimap::count
multimap::find
multimap::equal_range
multimap::lower_bound
multimap::upper_bound
Osservatori
Original:
Observers
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multimap::key_comp
multimap::value_comp
 
size_type count( const Key& key ) const;
Restituisce il numero di elementi con key chiave.
Original:
Returns the number of elements with key key.
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Indice

[modifica] Parametri

key -
valore chiave degli elementi da contare
Original:
key value of the elements to count
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[modifica] Valore di ritorno

Numero di elementi con key chiave
Original:
Number of elements with key key
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[modifica] Complessità

Logarithmic in the size of the container plus linear in the number of the elements found.

[modifica] Vedi anche

mihai are mere
trova elemento con chiave specifica
Original:
finds element with specific key
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(metodo pubblico) [modifica]
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