Namespace
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std::allocator_traits::max_size

Da cppreference.com.

 
 
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
Original:
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
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Miscellaneous
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pointer_traits(C++11)
addressof(C++11)
align(C++11)
C Library
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C Library
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std::allocator_traits
Membri funzioni
Original:
Member functions
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allocator_traits::allocate
allocator_traits::deallocate
allocator_traits::construct
allocator_traits::destroy
allocator_traits::max_size
allocator_traits::select_on_container_copy_construction
 
Defined in header <memory>
static size_type max_size( Alloc& a )
(dal C++11)
Se possibile, ottiene la dimensione massima di allocazione teoricamente possibile dal a allocatore, chiamando
Original:
If possible, obtains the maximum theoretically possible allocation size from the allocator a, by calling
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a.max_size()

Se quanto sopra non è possibile (ad esempio a non ha la funzione di membro max_size(),), poi ritorna
Original:
If the above is not possible (e.g. a does not have the member function max_size(),), then returns
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    std::numeric_limits<size_type>::max()

[modifica] Parametri

(Nessuno)
Original:
(none)
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[modifica] Valore di ritorno

Teorica dimensione di allocazione massima
Original:
Theoretical maximum allocation size
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[modifica] Vedi anche

restituisce la dimensione massima supportata di allocazione
Original:
returns the largest supported allocation size
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(membro pubblico of std::allocator funzione) [edit]