ConfigCloneVisitor Class Reference

This visitor traverses the the given configuration and clones it. More...

#include <configcopyvisitor.hh>

Inheritance diagram for ConfigCloneVisitor:

Collaboration diagram for ConfigCloneVisitor:

Public Member Functions
	ConfigCloneVisitor (QHash< ConfigObject *, ConfigObject * > &map)
	Constructor. More...
bool	processProperty (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Processes the specified property of the item. More...
bool	processItem (ConfigItem *item, const ErrorStack &err=ErrorStack())
	Traverses the specified config item. More...
bool	processList (AbstractConfigObjectList *list, const ErrorStack &err=ErrorStack())
	Traverses the list of objects or references. More...
ConfigItem *	takeResult (const ErrorStack &err=ErrorStack())
	Extracts the cloned item.
Public Member Functions inherited from Visitor
virtual	~Visitor ()
	Destructor.
virtual bool	process (Config *config, const ErrorStack &err=ErrorStack())
	Traverses the properties of the configuration recursively. More...
virtual bool	processEnum (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles an enum typed property. More...
virtual bool	processBool (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a boolean typed property. More...
virtual bool	processInt (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles an integer typed property. More...
virtual bool	processUInt (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles an unsigned integer typed property. More...
virtual bool	processDouble (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a double precision float typed property. More...
virtual bool	processString (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a string typed property. More...
virtual bool	processFrequency (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a Frequency typed property. More...
virtual bool	processInterval (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a Interval typed property. More...
virtual bool	processUnknownType (ConfigItem *item, const QMetaProperty &prop, const ErrorStack &err=ErrorStack())
	Handles a property of unknown type. More...
virtual bool	processReference (ConfigObjectReference *, const ErrorStack &err=ErrorStack())
	Handles references to config objects. More...

Protected Attributes
QList< QObject * >	_stack
	Stack of the current object.
QHash< ConfigObject *, ConfigObject * > &	_map
	Reference to the translation table origial -> cloned object.

Additional Inherited Members
Protected Member Functions inherited from Visitor
	Visitor ()
	Hidden constructor.

Detailed Description

This visitor traverses the the given configuration and clones it.

All references are still pointing to the originals.

Constructor & Destructor Documentation

ConfigCloneVisitor()

ConfigCloneVisitor::ConfigCloneVisitor

(

QHash< ConfigObject *, ConfigObject * > &

map

)

Constructor.

Parameters

map	Specifies the mapping table to be filled with the created clones.

Member Function Documentation

processItem()

bool ConfigCloneVisitor::processItem ( ConfigItem *  item, const ErrorStack &  err = ErrorStack()  )

virtual

Traverses the specified config item.

This method calls processProperty on all properties of the item.

Reimplemented from Visitor.

processList()

bool ConfigCloneVisitor::processList ( AbstractConfigObjectList *  list, const ErrorStack &  err = ErrorStack()  )

virtual

Traverses the list of objects or references.

If list is a list of ConfigItem, the visitor will traverse those by calling processItem on every of these element. If it is a list of ConfigObjectRef references, the visitor stop here and simply return true. By default, the visitor does not follow references.

Reimplemented from Visitor.

processProperty()

bool ConfigCloneVisitor::processProperty ( ConfigItem *  item, const QMetaProperty &  prop, const ErrorStack &  err = ErrorStack()  )

virtual

Processes the specified property of the item.

This method dispatches to the type-specific methods like processEnum, processBool, processInt, processUInt, processDouble, processString, processItem, processReference, processList, and processUnknownType, depending on the type of the property. Do not override this method unless you need to handle all properties differently.

Reimplemented from Visitor.

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

• /home/hannes/Software/qdmr/lib/configcopyvisitor.hh
• /home/hannes/Software/qdmr/lib/configcopyvisitor.cc