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Script Class Reference

Abstract class implemented by scripting language bindings. More...

List of all members.

Public Methods
virtual	~Script ()=0
	Destructor.
virtual void	initialize (double timestamp)=0
	Initialize the Script node.
virtual void	processEvent (const std::string &id, const FieldValue &value, double timestamp)=0
	Process an event.
virtual void	eventsProcessed (double timestamp)=0
	Execute script code after processing events.
virtual void	shutdown (double timestamp)=0
	Shut down the Script node.
Protected Methods
	Script (ScriptNode &scriptNode)
	Constructor.
Protected Attributes
ScriptNode &	scriptNode
	a reference to the ScriptNode that uses this Script object.
Private Methods
	Script (const Script &)
	Non-copyable. Copy constructor declared but not defined.
Script &	operator= (const Script &)
	Non-copyable. Assignment operator declared but not defined.

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Detailed Description

Abstract class implemented by scripting language bindings.

The runtime instantiates subclasses of Script for each VRML97 Script node; and calls its methods appropriately to execute script code.

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Constructor & Destructor Documentation

~Script (    )  [pure virtual]

Destructor.

Script (  ScriptNode &    scriptNode )  [protected]

Constructor. Parameters: scriptNode  a reference to the ScriptNode that uses this Script object.

Script (  const Script &    )  [private]

Non-copyable. Copy constructor declared but not defined.

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Member Function Documentation

void eventsProcessed (  double    timestamp )  [pure virtual]

Execute script code after processing events.

void initialize (  double    timestamp )  [pure virtual]

Initialize the Script node.

Script & operator= (  const Script &    )  [private]

Non-copyable. Assignment operator declared but not defined.

void processEvent (  const std::string &    id, const FieldValue &    value, double    timestamp )  [pure virtual]

Process an event.

void shutdown (  double    timestamp )  [pure virtual]

Shut down the Script node.

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Member Data Documentation

ScriptNode & scriptNode [protected]

a reference to the ScriptNode that uses this Script object.