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std::allocator_traits<Alloc>:: deallocate

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Memory management library
( exposition only* )
Allocators
Uninitialized memory algorithms
Constrained uninitialized memory algorithms
Memory resources
Uninitialized storage (until C++20)
( until C++20* )
( until C++20* )
( until C++20* )

Garbage collector support (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
(C++11) (until C++23)
Defined in header <memory>
static void deallocate ( Alloc & a, pointer p, size_type n ) ;
(since C++11)
(constexpr since C++20)

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

Contents

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)

Example

See also

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