di::container::detail::StackCompatible Concept Reference

#include <di/container/queue/stack.h>

Concept definition

template<typename Con, typename Value>
concept di::container::detail::StackCompatible =  concepts::Container<Con> && concepts::SameAs<Value, meta::ContainerValue<Con>> &&
                              requires(Con& container, Value&& value) {
                                  { container.back() } -> concepts::SameAs<Optional<Value&>>;
                                  { util::as_const(container).back() } -> concepts::SameAs<Optional<Value const&>>;
                                  container.emplace_back(util::move(value));
                                  { container.pop_back() } -> concepts::SameAs<Optional<Value>>;
                                  { container.size() } -> concepts::UnsignedInteger;
                              }