queue header

queue is a C++ Standard Library. It is responsible for defining the std::queue and std::priority_queue container adaptors as well as related functionality.

Types defined by
template > class std::queue; - The std::queue standard container adaptor. template, typename Compare = less > class std::priority_queue - The std::priority_queue standard container adaptor.

Operators defined by
template bool operator==(queue const &, queue const &); template bool operator!=(queue const &, queue const &); template bool operator<(queue const &, queue const &); template bool operator<=(queue const &, queue const &); template bool operator>(queue<Type, Container> const &, queue<Type, Container> const &); template<typename Type, typename Container> bool operator>=(queue<Type, Container> const &, queue<Type, Container> const &);

Comparison operators are not available for priority_queue