std::uses_allocator<std::queue>
From cppreference.com
                    
                                        
                    
                    
                                                            
                    
| template< class T, class Container, class Alloc > struct uses_allocator<queue<T,Container>,Alloc> :  | (since C++11) | |
Provides a transparent specialization of the std::uses_allocator type trait for std::queue: the container adaptor uses allocator if and only if the underlying container does.
| Contents | 
Inherited from std::integral_constant
Member constants
| value [static] | true (public static member constant) | 
Member functions
| operator bool | converts the object to bool, returns value(public member function) | 
| operator() (C++14) | returns value(public member function) | 
Member types
| Type | Definition | 
| value_type | bool | 
| type | std::integral_constant<bool, value> | 
[edit] See also
| (C++11) | checks if the specified type supports uses-allocator construction (class template) |