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							     SoPathSwitch(3IV)

NAME
     SoPathSwitch (SoPathSwitch) - group node that traverses only when
     traversed along a given path

INHERITS FROM
     SoBase > SoFieldContainer > SoNode > SoGroup > SoPathSwitch

SYNOPSIS
     #include <Inventor_c/nodes/SoPathSwitch.h>

	  Fields from class SoPathSwitch:

     SoSFPath		 path

	  Functions from class SoPathSwitch:

     SoPathSwitch *	 SoPathSwitchCreate()
     SoPathSwitch *	 SoPathSwitchCreateN(int nChildren)
     SoType		 SoPathSwitchGetClassTypeId()

	  Functions from class SoGroup:

     void		 SoPathSwitchAddChild(SoPathSwitch *this, SoNode
			      *child)
     void		 SoPathSwitchInsertChild(SoPathSwitch *this, SoNode
			      *child, int newChildIndex)
     SoNode *		 SoPathSwitchGetChild(const SoPathSwitch *this, int
			      index)
     int		 SoPathSwitchFindChild(const SoPathSwitch *this, const
			      SoNode *child)
     int		 SoPathSwitchGetNumChildren(const SoPathSwitch *this)
     void		 SoPathSwitchRemoveChild(SoPathSwitch *this, int
			      index)
     void		 SoPathSwitchRemoveChildNode(SoPathSwitch *this,
			      SoNode *child)
     void		 SoPathSwitchRemoveAllChildren(SoPathSwitch *this)
     void		 SoPathSwitchReplaceChild(SoPathSwitch *this, int
			      index, SoNode *newChild)
     void		 SoPathSwitchReplaceChildNode(SoPathSwitch *this,
			      SoNode *oldChild, SoNode *newChild)

	  Functions from class SoNode:

     void		 SoPathSwitchSetOverride(SoPathSwitch *this, SbBool
			      state)
     SbBool		 SoPathSwitchIsOverride(const SoPathSwitch *this)
     SoNode *		 SoPathSwitchCopy(const SoPathSwitch *this, SbBool
			      copyConnections = FALSE)
     SbBool		 SoPathSwitchAffectsState(const SoPathSwitch *this)
     SoNode *		 SoPathSwitchGetByName(const char *name)
     int		 SoPathSwitchGetByNameList(const char *name,
			      SoNodeList *list)

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SoPathSwitch(3IV)

	  Functions from class SoFieldContainer:

     void		 SoPathSwitchSetToDflts(SoPathSwitch *this)
     SbBool		 SoPathSwitchHasDfltVals(const SoPathSwitch *this)
     SbBool		 SoPathSwitchFldsAreEq(const SoPathSwitch *this, const
			      SoFieldContainer *fc)
     void		 SoPathSwitchCopyFieldVals(SoPathSwitch *this, const
			      SoFieldContainer *fc, SbBool copyConnections =
			      FALSE)
     SbBool		 SoPathSwitchSet(SoPathSwitch *this, const char
			      *fieldDataString)
     void		 SoPathSwitchGet(SoPathSwitch *this, SbString
			      *fieldDataString)
     int		 SoPathSwitchGetFields(const SoPathSwitch *this,
			      SoFieldList *resultList)
     SoField *		 SoPathSwitchGetField(const SoPathSwitch *this, const
			      char *fieldName)
     SbBool		 SoPathSwitchGetFieldName(const SoPathSwitch *this,
			      const SoField *field, SbName *fieldName)
     SbBool		 SoPathSwitchIsNotifyEnabled(const SoPathSwitch *this)
     SbBool		 SoPathSwitchEnableNotify(SoPathSwitch *this, SbBool
			      flag)

	  Functions from class SoBase:

     void		 SoPathSwitchRef(SoPathSwitch *this)
     void		 SoPathSwitchUnref(const SoPathSwitch *this)
     void		 SoPathSwitchUnrefNoDelete(const SoPathSwitch *this)
     void		 SoPathSwitchTouch(SoPathSwitch *this)
     SoType		 SoPathSwitchGetTypeId(const SoPathSwitch *this)
     SbBool		 SoPathSwitchIsOfType(const SoPathSwitch *this, SoType
			      type)
     void		 SoPathSwitchSetName(SoPathSwitch *this, const char
			      *name)
     SbName		 SoPathSwitchGetName(const SoPathSwitch *this)

DESCRIPTION
     SoPathSwitch is a group node that traverses its children only if the
     current traversal path matches the SoPath in the path field. This can be
     used, for example, to affect only one instance of a subgraph. The path
     field contains the path up to (but not including) the SoPathSwitch. The
     path need not go all the way back to the root; if it does not, then only
     the number of ancestors that are in the path are compared to see if the
     children should be traversed. A NULL path means that the children are
     never traversed.

FIELDS
     SoSFPath		 path
	  The path that must match the current traversal path.

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							     SoPathSwitch(3IV)

FUNCTIONS
     SoPathSwitch *	 SoPathSwitchCreate()
	  Creates a path switch node with default settings.

     SoPathSwitch *	 SoPathSwitchCreateN(int nChildren)
	  Constructor that takes approximate number of children.

     SoType		 SoPathSwitchGetClassTypeId()
	  Returns type identifier for this class.

ACTION BEHAVIOR
     SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction,
     SoRayPickAction, SoHandleEventAction
	  Traverses the children if the paths match.

FILE FORMAT/DEFAULTS
     PathSwitch {
	  path	NULL
     }

SEE ALSO
     SoPath, SoSwitch

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