PersistentItem Class Reference

#include <PersistentDataInterface.h>

Inheritance diagram for PersistentItem:

Collaboration diagram for PersistentItem:

Public Slots
bool	isNull () const
	Query nullness of current item. This state is true whenever the queried item could not be find in the SM_PersistentData. More...
double	numberValue () const
	Fetch Number value of current item. More...
bool	boolValue () const
	Fetch Boolean value of current item. More...
String	stringValue () const
	Fetch String value of current item. More...

Detailed Description

Persistent item data. contains a value which was stored in PersistentData.

Member Function Documentation

bool PersistentItem::boolValue ( ) const

slot

Fetch Boolean value of current item.

Returns

bool value, or false if not in SM_PersistentData

bool PersistentItem::isNull ( ) const

slot

Query nullness of current item. This state is true whenever the queried item could not be find in the SM_PersistentData.

Returns

bool state

double PersistentItem::numberValue ( ) const

slot

Fetch Number value of current item.

Returns

Number value, or 0 if not in SM_PersistentData

String PersistentItem::stringValue ( ) const

slot

Fetch String value of current item.

Returns

String value, or "(nil)" if not in SM_PersistentData

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The documentation for this class was generated from the following file:

• dox_files/PersistentDataInterface.h