Public Member Functions
	Node ()

virtual	~Node ()

virtual UT_StringHolder	iconName () const =0
	Returns the icon name of the application specific node. More...

virtual PDG_NodeID	nodeID () const =0
	Returns a unique id for the application specific node. More...

virtual bool	hasCooked () const =0

virtual bool	push (int thread)=0

virtual bool	pop (int thread)=0
	Pops the application specific active node. More...

virtual bool	parmEval (const PDG_Port port, const PDG_WorkItem work_item, int index, exint &result, int thread, UT_WorkBuffer &errors) const =0
	Evaluates an integer parameter on the node. More...

virtual bool	parmEval (const PDG_Port port, const PDG_WorkItem work_item, int index, fpreal &result, int thread, UT_WorkBuffer &errors) const =0
	Evaluates a float parameter on the node. More...

virtual bool	parmEval (const PDG_Port port, const PDG_WorkItem work_item, int index, bool expand, UT_StringHolder &result, int thread, UT_WorkBuffer &errors) const =0
	Evaluates a string parameter on the node. More...

virtual void	path (UT_WorkBuffer &buffer) const =0
	Returns the path to the node. More...

virtual UT_StringHolder	expandString (const PDG_Port port, const PDG_WorkItem work_item, const char *str, int thread) const =0

Detailed Description

Node class for binding a PDG node to an application-specific node, such as a TOP node.

Definition at line 67 of file PDG_ApplicationShim.h.

Constructor & Destructor Documentation

PDG_ApplicationShim::Node::Node ( )

inline

Definition at line 70 of file PDG_ApplicationShim.h.

virtual PDG_ApplicationShim::Node::~Node ( )

inlinevirtual

Definition at line 71 of file PDG_ApplicationShim.h.

virtual UT_StringHolder PDG_ApplicationShim::Node::expandString	(	const PDG_Port *	port,
		const PDG_WorkItem *	work_item,
		const char *	str,
		int	thread
	)		const

pure virtual

Expands variables in the string, potentially using local variables or logic specific to the app node with respect to the specified parameter.

virtual bool PDG_ApplicationShim::Node::hasCooked ( ) const

pure virtual

Returns true if the app node has cooked at least once, using its own definition of cooked

virtual UT_StringHolder PDG_ApplicationShim::Node::iconName ( ) const

pure virtual

Returns the icon name of the application specific node.

virtual PDG_NodeID PDG_ApplicationShim::Node::nodeID ( ) const

pure virtual

Returns a unique id for the application specific node.

virtual bool PDG_ApplicationShim::Node::parmEval	(	const PDG_Port *	port,
		const PDG_WorkItem *	work_item,
		int	index,
		exint &	result,
		int	thread,
		UT_WorkBuffer &	errors
	)		const

pure virtual

Evaluates an integer parameter on the node.

virtual bool PDG_ApplicationShim::Node::parmEval	(	const PDG_Port *	port,
		const PDG_WorkItem *	work_item,
		int	index,
		fpreal &	result,
		int	thread,
		UT_WorkBuffer &	errors
	)		const

pure virtual

Evaluates a float parameter on the node.

virtual bool PDG_ApplicationShim::Node::parmEval	(	const PDG_Port *	port,
		const PDG_WorkItem *	work_item,
		int	index,
		bool	expand,
		UT_StringHolder &	result,
		int	thread,
		UT_WorkBuffer &	errors
	)		const

pure virtual

Evaluates a string parameter on the node.

virtual void PDG_ApplicationShim::Node::path ( UT_WorkBuffer & buffer ) const

pure virtual

Returns the path to the node.

virtual bool PDG_ApplicationShim::Node::pop ( int thread )

pure virtual

Pops the application specific active node.

virtual bool PDG_ApplicationShim::Node::push ( int thread )

pure virtual

Pushes the application specific node as a the active node, for the specified thread

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