Qx::traverseable Concept Reference

Specifies that a type is a valid type for Qx::Traverser. More...

Concept definition

template<class K>
concept Qx::traverseable =  std::bidirectional_iterator<typename K::const_iterator> &&
                       std::is_default_constructible_v<K> &&
                       requires(K klass) {{ klass.size() } -> std::integral<>;}

Detailed Description

Satisfied if K contains the type 'const_iterator' that satisfies std::bidirectional_iterator, is default constructable, and defines a member function 'size' that returns an integral type.