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std::uses_allocator<std::function>

Da cppreference.com.
< cpp‎ | utility‎ | functional‎ | function

 
 
Utilità libreria
Tipo di supporto (basic types, RTTI, type traits)
Gestione della memoria dinamica
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Programma di utilità
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Data e ora
Funzione oggetti
initializer_list(C++11)
bitset
hash(C++11)
Gli operatori relazionali
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Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
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Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Swap, in avanti e spostare
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Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
Funzione oggetti
Funzione wrapper
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Function wrappers
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function(C++11)
mem_fn(C++11)
bad_function_call(C++11)
Associare
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Bind
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bind(C++11)
is_bind_expression(C++11)
is_placeholder(C++11)
_1, _2, _3, ...(C++11)
Wrapper di riferimento
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Reference wrappers
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reference_wrapper(C++11)
ref
cref
(C++11)
(C++11)
Operatore wrapper
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Operator wrappers
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Negatori
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Negators
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Sconsigliata a leganti e adattatori
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Deprecated binders and adaptors
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unary_function(deprecato)
binary_function(deprecato)
ptr_fun(deprecato)
pointer_to_unary_function(deprecato)
pointer_to_binary_function(deprecato)
mem_fun(deprecato)
mem_fun_t
mem_fun1_t
const_mem_fun_t
const_mem_fun1_t
(deprecato)
(deprecato)
(deprecato)
(deprecato)
mem_fun_ref(deprecato)
mem_fun_ref_t
mem_fun1_ref_t
const_mem_fun_ref_t
const_mem_fun1_ref_t
(deprecato)
(deprecato)
(deprecato)
(deprecato)
binder1st
binder2nd
(deprecato)
(deprecato)
bind1st
bind2nd
(deprecato)
(deprecato)
 
std::function
Membri funzioni
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Member functions
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function::function
function::~function
function::operator=
function::swap
function::assign
function::operator bool
function::operator()
function::target_type
function::target
Non membri funzioni
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Non-member functions
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operator==
operator!=
std::swap(std::function)
Helper classi
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Helper classes
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std::uses_allocator<std::function>
 
Defined in header <functional>
template< class R, class... ArgTypes, class Alloc >
struct uses_allocator<std::function<R(ArgTypes...)>, Alloc> : std::true_type { };
(dal C++11)
Questa specializzazione di std::uses_allocator informa gli altri componenti di libreria che tutti gli oggetti di tipo std::function sostegno uso-allocatore di costruzione, anche se non si dispone di un allocator_type nidificato.
Original:
This specialization of std::uses_allocator informs other library components that all objects of type std::function support uses-allocator construction, even though they do not have a nested allocator_type.
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Indice

Inherited from std::integral_constant

Member constants

value
[statico]
true
(pubblico membro statico costante)

Member functions

operator bool
converte l'oggetto in bool, restituisce value
Original:
converts the object to bool, returns value
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(membro pubblico funzione)

Member types

Tipo
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Type
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Definition
value_type bool
type std::integral_constant<bool, value>

[modifica] Vedi anche

controlla se il tipo specificato supporta usi-allocatore di costruzione
Original:
checks if the specified type supports uses-allocator construction
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(classe template) [edit]