std::scoped...or::allocate(3) C++ Standard Libary std::scoped...or::allocate(3) NAME std::scoped_allocator_adaptor::allocate - std::scoped_allocator_adap- tor::allocate Synopsis Defined in header <scoped_allocator> pointer allocate( size_type n ); (since C++11) (until C++20) [[nodiscard]] pointer allocate( size_type n ); (since C++20) pointer allocate( size_type n, (1) (since C++11) const_void_pointer hint ); (2) (until C++20) [[nodiscard]] pointer allocate( size_type n, (since C++20) const_void_pointer hint ); Uses the outer allocator to allocate uninitialized storage. 1) Calls std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n). 2) Additionally provides memory locality hint, by calling std::allocator_traits<OuterAlloc>::allocate(outer_allocator(), n, hint). Parameters n - the number of objects to allocate storage for hint - pointer to a nearby memory location Return value The pointer to the allocated storage. See also allocate allocates uninitialized storage (public member function of std::allocator<T>) allocate allocates uninitialized storage using the allocator [static] (public static member function of std::allocator_traits<Alloc>) http://cppreference.com 2024.06.10 std::scoped...or::allocate(3)
NAME | Synopsis | Parameters | Return value | See also
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