std::experimental::pmr::polymorphic_allocator<T>::allocate (3) - Linux Manuals

std::experimental::pmr::polymorphic_allocator<T>::allocate: std::experimental::pmr::polymorphic_allocator<T>::allocate


std::experimental::pmr::polymorphic_allocator<T>::allocate - std::experimental::pmr::polymorphic_allocator<T>::allocate


T* allocate( std::size_t n ); (library fundamentals TS)

Allocates storage for n objects of type T using the underlying memory resource. Equivalent to return static_cast<T*>(this->resource()->allocate(n * sizeof(T), alignof(T)));


n - the number of objects to allocate storage for

Return value

A pointer to the allocated storage.

See also

allocate allocates uninitialized storage using the allocator
           (public static member function of std::allocator_traits<Alloc>)
           deallocates memory
deallocate (public member function of std::experimental::pmr::memory_resource)