std::scoped_allocator_adaptor::allocate

 

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Gestión de memoria dinámica

Bajo la gestión de memoria de nivel
Los asignadores Original: Allocators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
allocator
allocator_traits (C++11)
allocator_arg_t (C++11)
allocator_arg (C++11)
uses_allocator (C++11)
scoped_allocator_adaptor (C++11)
Inicializar el almacenamiento Original: Uninitialized storage The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
uninitialized_copy
uninitialized_copy_n (C++11)
uninitialized_fill
uninitialized_fill_n
raw_storage_iterator
get_temporary_buffer
return_temporary_buffer
Punteros inteligentes Original: Smart pointers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
unique_ptr (C++11)
shared_ptr (C++11)
weak_ptr (C++11)
auto_ptr (obsoleto)
owner_less (C++11)
enable_shared_from_this (C++11)
bad_weak_ptr (C++11)
default_delete (C++11)
Garbage soporte colección Original: Garbage collection support The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
declare_reachable (C++11)
undeclare_reachable (C++11)
declare_no_pointers (C++11)
undeclare_no_pointers (C++11)
pointer_safety (C++11)
get_pointer_safety (C++11)
Varios Original: Miscellaneous The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
pointer_traits (C++11)
addressof (C++11)
align (C++11)
C Library Original: C Library The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
malloc calloc	realloc free

 

std::scoped_allocator_adaptor

Las funciones miembro Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

scoped_allocator_adaptor::scoped_allocator_adaptor

scoped_allocator_adaptor::~scoped_allocator_adaptor

scoped_allocator_adaptor::inner_allocator

scoped_allocator_adaptor::outer_allocator

scoped_allocator_adaptor::allocate

scoped_allocator_adaptor::deallocate

scoped_allocator_adaptor::max_size

scoped_allocator_adaptor::construct

scoped_allocator_adaptor::destroy

scoped_allocator_adaptor::select_on_container_copy_construction

Terceros funciones Original: Non-member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

operator== operator!=

 

Defined in header <scoped_allocator>
pointer allocate( size_type n );	(1)	(ya que C + +11)
pointer allocate( size_type n, const_void_pointer hint );	(2)	(ya que C + +11)

1)

Usa el asignador externo para asignar el almacenamiento sin inicializar, llamando std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n)

Original:

Uses the outer allocator to allocate uninitialized storage, by calling std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n)

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2)

Usa el asignador externo para asignar el almacenamiento sin inicializar con la sugerencia localidad de memoria suministrada, llamando std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n, hint)

Original:

Uses the outer allocator to allocate uninitialized storage with the memory locality hint provided, by calling std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n, hint)

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Parámetros

n	-	el número de objetos a asignar almacenamiento para Original: the number of objects to allocate storage for The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
hint	-	puntero a una ubicación de memoria cercano Original: pointer to a nearby memory location The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valor de retorno

El puntero para el almacenamiento asignado

Original:

The pointer to the allocated storage

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Ver también

allocate	asigna almacenamiento sin inicializar Original: allocates uninitialized storage The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (miembro público of std::allocator función)
allocate [estático]	asigna almacenamiento sin inicializar utilizando el asignador Original: allocates uninitialized storage using the allocator The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (miembro estático público of std::allocator_traits función)