std::experimental::pmr:: new_delete_resource
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C++
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Polymorphic allocator library
Convenience aliases for containers using
polymorphic_allocator
|
||||
| Memory resource classes | ||||
| Global memory resources | ||||
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new_delete_resource
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Definido en el encabezado
<experimental/memory_resource>
|
||
|
memory_resource
*
new_delete_resource
(
)
noexcept
;
|
(library fundamentals TS) | |
Devuelve un puntero a un
memory_resource
que utiliza el
operator new
global y el
operator delete
para asignar memoria.
Valor de retorno
Devuelve un puntero
p
a un objeto de duración de almacenamiento estático de un tipo derivado de
std::experimental::pmr::memory_resource
, con las siguientes propiedades:
-
su función
allocate()utiliza::operator newpara asignar memoria; -
su función
deallocate()utiliza::operator deletepara liberar memoria; -
para cualquier
memory_resourcer,p->is_equal(r)devuelve&r == p.
El mismo valor se devuelve cada vez que se llama a esta función.