std::pmr::polymorphic_allocator<T>::deallocate
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std::pmr::polymorphic_allocator
Member functions
polymorphic_allocator::deallocate
(C++20/26*)
Non-member functions
(until C++20)
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));.
[edit] Parameters
p
-
pointer to memory to deallocate
n
-
the number of objects originally allocated
[edit] Exceptions
Throws nothing.
[edit] See also
[static]
(public static member function of
std::allocator_traits<Alloc>) [edit]