Namespace
Varianti

std::set::emplace

Da cppreference.com.
< cpp‎ | container‎ | set

 
 
 
std::set
Membri funzioni
Original:
Member functions
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set::set
set::~set
set::operator=
set::get_allocator
Iteratori
Original:
Iterators
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set::begin
set::cbegin

(C++11)
set::end
set::cend

(C++11)
set::rbegin
set::crbegin

(C++11)
set::rend
set::crend

(C++11)
Capacità
Original:
Capacity
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set::empty
set::size
set::max_size
Modificatori
Original:
Modifiers
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set::clear
set::insert
set::emplace(C++11)
set::emplace_hint(C++11)
set::erase
set::swap
Lookup
Original:
Lookup
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set::count
set::find
set::equal_range
set::lower_bound
set::upper_bound
Osservatori
Original:
Observers
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set::key_comp
set::value_comp
 
template< class... Args >
std::pair<iterator,bool> emplace( Args&&... args );
(dal C++11)
Inserisce un nuovo elemento al contenitore. L'elemento è costruito sul posto, cioè non copia o operazioni di spostamento vengono eseguite. The constructor of the element is called with exactly the same arguments, as supplied to the function, forwarded with std::forward<Args>(args)....
Original:
Inserts a new element to the container. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element is called with exactly the same arguments, as supplied to the function, forwarded with std::forward<Args>(args)....
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No iterators or references are invalidated.

Indice

[modifica] Parametri

args -
argomenti da inoltrare al costruttore dell'elemento
Original:
arguments to forward to the constructor of the element
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[modifica] Valore di ritorno

returns a pair consisting of a bool denoting whether the insertion took place and an iterator to the inserted element.

[modifica] Complessità

Logarithmic in the size of the container.

[modifica] Vedi anche

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