Dynamic memory management
Uninitialized storage
Garbage collection support
C Library
Low level memory management
void deallocate(T* p, std::size_t n );
(since C++17)

Deallocates the storage pointed to by p, which must have been allocated from a std::pmr::memory_resource x that compares equal to *resource() using x.allocate(n * sizeof(T), alignof(T)).

Equivalent to this->resource()->deallocate(p, n * sizeof(T), alignof(T));


p - pointer to memory to deallocate
n - the number of objects originally allocated


Throws nothing.

See also

Free raw memory obtained from allocate_bytes
(public member function)
Frees raw memory obtained by allocate_object
(public member function)
Destroys and deallocates an object
(public member function)
deallocates storage using the allocator
(public static member function of std::allocator_traits<Alloc>)
deallocates memory
(public member function of std::pmr::memory_resource)