##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# std::experimental::pmr::polymorphic_allocator::allocate

From cppreference.com
< 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)));`

### [edit] Parameters

n | - | the number of objects to allocate storage for

### [edit] Return value

A pointer to the allocated storage.

### [edit] See also

allocate [static] | allocates uninitialized storage using the allocator (public static member function of `std::allocator_traits`) [edit]
deallocate | deallocates memory (public member function of `std::experimental::pmr::memory_resource`) [edit]

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/experimental/polymorphic_allocator/allocate&oldid=82202"