std::allocator_traits<Alloc>::deallocate

 

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std::allocator_traits

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allocator_traits::allocate (C++11)

allocator_traits::allocate_at_least (C++23)

allocator_traits::deallocate (C++11)

allocator_traits::construct (C++11)

allocator_traits::destroy (C++11)

allocator_traits::max_size (C++11)

allocator_traits::select_on_container_copy_construction (C++11)

 

Defined in header <memory>
static void deallocate( Alloc& a, pointer p, size_type n );		(since C++11) (until C++20)
static constexpr void deallocate( Alloc& a, pointer p, size_type n );		(since C++20)

Uses the allocator a to deallocate the storage referenced by p, by calling a.deallocate(p, n).

Parameters

a	-	allocator to use
p	-	pointer to the previously allocated storage
n	-	the number of objects the storage was allocated for

Return value

(none)

See also

allocate [static]	allocates uninitialized storage using the allocator (public static member function)
deallocate	deallocates storage (public member function of std::allocator<T>)