ossia::expressions::expression_generic_base Struct Reference

Inherited by ossia::qt::qml_expr.

Detailed Description

This expression allows the users of the library to implement their own behaviour.

Public Member Functions
virtual void	update ()=0
virtual bool	evaluate () const =0
virtual void	on_first_callback_added (expression_generic &)=0
virtual void	on_removing_last_callback (expression_generic &)=0