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std::set::emplace

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< cpp‎ | container‎ | set

 
 
 
std::set
Les fonctions membres
Original:
Member functions
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set::set
set::~set
set::operator=
set::get_allocator
Les itérateurs
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)
Capacité
Original:
Capacity
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set::empty
set::size
set::max_size
Modificateurs
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
Des observateurs
Original:
Observers
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set::key_comp
set::value_comp
 
template< class... Args >
std::pair<iterator,bool> emplace( Args&&... args );
(depuis C++11)
Insère un nouvel élément dans le récipient. L'élément est réalisé in-situ, c'est à dire pas de copie ou les opérations de déplacement sont effectuées. 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.

Sommaire

[modifier] Paramètres

args -
arguments à transmettre au constructeur de l'élément
Original:
arguments to forward to the constructor of the element
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[modifier] Retourne la valeur

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

[modifier] Complexité

Logarithmic in the size of the container.

[modifier] Voir aussi

construit éléments en place en utilisant un indice
Original:
constructs elements in-place using a hint
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(fonction membre publique) [edit]
insère des éléments
Original:
inserts elements
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(fonction membre publique) [edit]