A class in a namespace. A macro with argument x. Default constructor. Use obsoleteMember() instead. Use someFunction() instead. Returns a pointer to a function that takes a boolean. Uses b and s. An inline function, documented using the \fn QDoc command. Use someFunction() instead. Move-assigns other. Returns true if lhs and rhs are equal. Function that takes a parameter v. Also returns the value of v. Function that takes a parameter i and b. Function that must be reimplemented. A typedef.