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std::pmr::memory_resource:: deallocate

From cppreference.net
C++
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)
std::pmr::memory_resource
void deallocate ( void * p,

std:: size_t bytes,

std:: size_t alignment = alignof ( std:: max_align_t ) ) ;
(since C++17)

Deallocates the storage pointed to by p . p shall have been returned by a prior call to allocate ( bytes, alignment ) on a memory_resource that compares equal to * this , and the storage it points to shall not yet have been deallocated.

Equivalent to do_deallocate ( p, bytes, alignment ) ; .

Exceptions

Throws nothing.

See also

[virtual]
deallocates memory
(virtual private member function)