Memento::Data Class Reference

Base class for all Memento data subclasses. More...

#include <Workspace/Application/LanguageUtils/memento.h>

Inheritance diagram for Memento::Data:

Public Member Functions
virtual	~Data ()=default
virtual bool	isValid () const

Protected Member Functions
	Data ()=default

Detailed Description

Constructor & Destructor Documentation

Data()

Data ( )

protecteddefault

~Data()

virtual ~Data ( )

virtualdefault

Member Function Documentation

isValid()

virtual bool isValid ( ) const

inlinevirtual

Returns

True if this data is valid. A memento may construct a subclass of Data for itself which returns false if the memento needs to indicate that it is itself not valid. The default implementation always returns true.

Reimplemented in Memento::NoData.