KviKvsTreeNodeOperationDecrement Class Reference

#include <KviKvsTreeNodeOperation.h>

Inheritance diagram for KviKvsTreeNodeOperationDecrement:

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...
	KviKvsTreeNodeOperationDecrement (const QChar *pLocation)
	~KviKvsTreeNodeOperationDecrement ()
Public Member Functions inherited from KviKvsTreeNodeOperation
	KviKvsTreeNodeOperation (const QChar *pLocation)
void	setTargetVariableReference (KviKvsTreeNodeData *r)
	~KviKvsTreeNodeOperation ()
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...

Additional Inherited Members
Protected Member Functions inherited from KviKvsTreeNode
void	setLocation (const QChar *pLocation)
	Sets the location char. More...
Protected Attributes inherited from KviKvsTreeNodeOperation
KviKvsTreeNodeData *	m_pTargetData
Protected Attributes inherited from KviKvsTreeNode
const QChar *	m_pLocation
KviKvsTreeNode *	m_pParent

Constructor & Destructor Documentation

KviKvsTreeNodeOperationDecrement::KviKvsTreeNodeOperationDecrement

(

const QChar *

pLocation

)

KviKvsTreeNodeOperationDecrement::~KviKvsTreeNodeOperationDecrement ( )

default

Member Function Documentation

void KviKvsTreeNodeOperationDecrement::contextDescription ( QString &  szBuffer )

virtual

Sets the buffer as Instruction.

Parameters

szBuffer

The buffer :)

Returns

void

Reimplemented from KviKvsTreeNodeOperation.

void KviKvsTreeNodeOperationDecrement::dump ( const char *  prefix )

virtual

Dumps the instructions tree.

Parameters

prefix

The prefix of the instruction

Returns

void

Reimplemented from KviKvsTreeNodeOperation.

References KviKvsTreeNodeData::dump(), and KviKvsTreeNodeOperation::m_pTargetData.

bool KviKvsTreeNodeOperationDecrement::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 __tr2qs_ctx(), KviKvsVariant::asInteger(), KviKvsVariant::asReal(), KviKvsRunTimeContext::error(), KviKvsTreeNodeData::evaluateReadWrite(), KviKvsTreeNodeOperation::m_pTargetData, KviKvsRWEvaluationResult::result(), KviKvsVariant::setInteger(), KviKvsVariant::setReal(), and v.

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

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