std::experimental::pmr::polymorphic_allocator<T>::allocate
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< cpp | experimental | polymorphic allocator
| 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)));
Parameters
| n | - | the number of objects to allocate storage for |
Return value
A pointer to the allocated storage.
See also
| [static] |
allocates uninitialized storage using the allocator (public static member function of std::allocator_traits<Alloc>) |
| deallocates memory (public member function of std::experimental::pmr::memory_resource) |