Varianti

std::get_new_handler

Da cppreference.com.
< cpp | memory | new

<metanoindex/>

 
 
Utilità libreria
Tipo di supporto (basic types, RTTI, type traits)
Gestione della memoria dinamica
La gestione degli errori
Programma di utilità
Funzioni variadic
Data e ora
Funzione oggetti
initializer_list(C++11)
bitset
hash(C++11)
Gli operatori relazionali
Original:
Relational operators
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
Original:
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
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
Gestione della memoria dinamica
Basso livello di gestione della memoria
Allocatori
Original:
Allocators
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allocator
allocator_traits(C++11)
allocator_arg_t(C++11)
allocator_arg(C++11)
uses_allocator(C++11)
scoped_allocator_adaptor(C++11)
Non inizializzata stoccaggio
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Uninitialized storage
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uninitialized_copy
uninitialized_copy_n(C++11)
uninitialized_fill
uninitialized_fill_n
raw_storage_iterator
get_temporary_buffer
return_temporary_buffer
Puntatori intelligenti
Original:
Smart pointers
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unique_ptr(C++11)
shared_ptr(C++11)
weak_ptr(C++11)
auto_ptr(deprecato)
owner_less(C++11)
enable_shared_from_this(C++11)
bad_weak_ptr(C++11)
default_delete(C++11)
Garbage collection supporto
Original:
Garbage collection support
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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)
Varie
Original:
Miscellaneous
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pointer_traits(C++11)
addressof(C++11)
align(C++11)
C Library
Original:
C Library
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Basso livello di gestione della memoria
Funzioni
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Functions
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operator new
operator new[]
operator delete
operator delete[]
get_new_handler(C++11)
set_new_handler
Classi
Original:
Classes
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bad_alloc
bad_array_new_length(C++11)
nothrow_t
Tipi
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Types
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new_handler
Oggetti
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Objects
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nothrow
 
<tbody> </tbody>
Elemento definito nell'header <new>
std::new_handler get_new_handler();
(dal C++11)
Restituisce la versione correntemente installata nuovo gestore, che può essere un puntatore nullo.
Original:
Returns the currently installed new-handler, which may be a null pointer.
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Parametri

(Nessuno)
Original:
(none)
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Valore di ritorno

Attualmente installato' nuovo gestore, che può essere un valore di puntatore nullo.
Original:
The currently installed new-handler, which may be a null pointer value.
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Eccezioni

noexcept specification:  
<tbody> </tbody>
noexcept
  (dal C++11)

Vedi anche

allocazione funzioni
Original:
allocation functions
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(funzione) [modifica]
registra un nuovo gestore
Original:
registers a new handler
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(funzione) [modifica]
funzione di tipo puntatore del nuovo gestore
Original:
function pointer type of the new handler
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(typedef) [modifica]