KviKvsTreeNodeExpressionReturn Class Reference

#include <KviKvsTreeNodeExpressionReturn.h>

Inheritance diagram for KviKvsTreeNodeExpressionReturn:

Public Member Functions
virtual void	contextDescription (QString &szBuffer)
	Sets the buffer as Instruction. More...
virtual void	dump (const char *prefix)
	Dumps the instructions tree. More...
virtual bool	execute (KviKvsRunTimeContext *c)
	This is the main entry point to the tree visit. More...
	KviKvsTreeNodeExpressionReturn (const QChar *pLocation, KviKvsTreeNodeExpression *pExpression)
	~KviKvsTreeNodeExpressionReturn ()
Public Member Functions inherited from KviKvsTreeNodeInstruction
	KviKvsTreeNodeInstruction (const QChar *pLocation)
	Constructs the treenode instruction object. More...
	~KviKvsTreeNodeInstruction ()
	Destroys the treenode instruction object. More...
Public Member Functions inherited from KviKvsTreeNode
	KviKvsTreeNode (const QChar *pLocation)
	Constructs the treenode object. More...
const QChar *	location ()
	Returns the location char. More...
KviKvsTreeNode *	parent ()
	Returns the parent object. More...
void	setParent (KviKvsTreeNode *p)
	Sets the parent object. More...
virtual	~KviKvsTreeNode ()
	Destroys the treenode object. More...

Protected Attributes
KviKvsTreeNodeExpression *	m_pExpression
Protected Attributes inherited from KviKvsTreeNode
const QChar *	m_pLocation
KviKvsTreeNode *	m_pParent

Additional Inherited Members
Protected Member Functions inherited from KviKvsTreeNode
void	setLocation (const QChar *pLocation)
	Sets the location char. More...

Constructor & Destructor Documentation

KviKvsTreeNodeExpressionReturn::KviKvsTreeNodeExpressionReturn	(	const QChar *	pLocation,
		KviKvsTreeNodeExpression *	pExpression
	)

References m_pExpression, and KviKvsTreeNode::setParent().

KviKvsTreeNodeExpressionReturn::~KviKvsTreeNodeExpressionReturn

(

)

References m_pExpression.

Member Function Documentation

void KviKvsTreeNodeExpressionReturn::contextDescription ( QString &  szBuffer )

virtual

Sets the buffer as Instruction.

Parameters

szBuffer

The buffer :)

Returns

void

Reimplemented from KviKvsTreeNodeInstruction.

void KviKvsTreeNodeExpressionReturn::dump ( const char *  prefix )

virtual

Dumps the instructions tree.

Parameters

prefix

The prefix of the instruction

Returns

void

Reimplemented from KviKvsTreeNodeInstruction.

References KviKvsTreeNodeExpression::dump(), and m_pExpression.

bool KviKvsTreeNodeExpressionReturn::execute ( KviKvsRunTimeContext *  c )

virtual

This is the main entry point to the tree visit.

It returns false when the tree visiting has to be stopped and returns true when it has been successfully completed. A false return value may signal an error but is also used by break, halt, return and similar. The error condition is signaled by KviKvsRunTimeContext::error().

Parameters

c	The source context

Returns

bool

Implements KviKvsTreeNodeInstruction.

References KviKvsTreeNodeData::evaluateReadOnly(), m_pExpression, and KviKvsRunTimeContext::returnValue().

Member Data Documentation

KviKvsTreeNodeExpression* KviKvsTreeNodeExpressionReturn::m_pExpression

protected

Referenced by dump(), execute(), KviKvsTreeNodeExpressionReturn(), and ~KviKvsTreeNodeExpressionReturn().

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

• src/kvirc/kvs/tree/KviKvsTreeNodeExpressionReturn.h
• src/kvirc/kvs/tree/KviKvsTreeNodeExpressionReturn.cpp