SFNode Class Reference
[Field Types]

#include <sfnode.h>

List of all members.

Public Member Functions
	SFNode ()
	SFNode (Node *n)
SFNode &	operator= (Node *n)
SFNode &	operator= (const SFNode n)
	operator Node * () const
Node *	node () const
Node *	operator-> () const
Static Public Member Functions
const char *	typeName ()
FieldTypeId	typeId ()
Friends
std::ostream &	operator<< (std::ostream &s, const SFNode &f)

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Detailed Description

Represents a pointer to a Node. Below is included the documentation for this field type from the ISO standard.

5.7 SFNode and MFNode

The SFNode field and event specifies a VRML node. The MFNode field and event specifies zero or more nodes. The following example illustrates valid syntax for an MFNode field, fooNode, defining four nodes:

    fooNode [ Transform { translation 1 0 0 }
              DEF CUBE Box { }
              USE CUBE
              USE SOME_OTHER_NODE  ]

The SFNode field and event may contain the keyword NULL to indicate that it is empty.

The initial value of an SFNode eventOut is NULL. The initial value of an MFNode eventOut is [ ].

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Constructor & Destructor Documentation

SFNode (   )  [inline]

SFNode (  Node *  n  )  [inline]

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Member Function Documentation

Node * node (   )  const [inline]

operator Node * (   )  const [inline]

Node * operator-> (   )  const [inline]

SFNode & operator= (  const SFNode  n  )  [inline]

SFNode & operator= (  Node *  n  )  [inline]

FieldTypeId typeId (   )  [inline, static]

const char * typeName (   )  [inline, static]

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Friends And Related Function Documentation

std::ostream& operator<< (  std::ostream &  s, const SFNode &  f )  [friend]

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Generated on 24 Feb 2005 with version 1.3.9.1.