Home Original page

std::uses_allocator<std::stack> - cppreference.com

From cppreference.com

template< class T, class Container, class Alloc > struct uses_allocator<std::stack<T, Container>, Alloc> : std::uses_allocator<Container, Alloc>::type {};

 (since C++11)

Provides a transparent specialization of the std::uses_allocator type trait for std::stack: the container adaptor uses allocator if and only if the underlying container does.

Inherited from std::integral_constant

Member constants

true
(public static member constant)

Member functions

converts the object to bool, returns value
(public member function)
returns value
(public member function)

Member types

Type Definition
value_type bool
type std::integral_constant<bool, value>

Example

#include <memory>
#include <stack>

static_assert(
    std::uses_allocator<std::stack<int>, void>::value == false &&
    std::uses_allocator<std::stack<int>, std::allocator<int>>::value == true
);
 
int main() {}

See also

checks if the specified type supports uses-allocator construction
(class template) [edit]