Production Node Info

Functions
XN_C_API const XnChar *	xnNodeInfoGetCreationInfo (XnNodeInfo *pNodeInfo)
XN_C_API const XnProductionNodeDescription *	xnNodeInfoGetDescription (XnNodeInfo *pNodeInfo)
XN_C_API XnNodeHandle	xnNodeInfoGetHandle (XnNodeInfo *pNodeInfo)
XN_C_API const XnChar *	xnNodeInfoGetInstanceName (XnNodeInfo *pNodeInfo)
XN_C_API XnNodeInfoList *	xnNodeInfoGetNeededNodes (XnNodeInfo *pNodeInfo)
XN_C_API XnStatus	xnNodeInfoGetTreeStringRepresentation (XnNodeInfo *pNodeInfo, XnChar *csResult, XnUInt32 nSize)
XN_C_API XnStatus	xnNodeInfoSetInstanceName (XnNodeInfo *pNodeInfo, const XnChar *strInstanceName)

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Detailed Description

This page describes the functionality of a production node info object. Each info object can represent a possible production node, or an existing one.

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Function Documentation

XN_C_API const XnChar* xnNodeInfoGetCreationInfo

(

XnNodeInfo *

pNodeInfo

)

Gets the creation info of the production node.

Parameters:

pNodeInfo

[in] A production node info object.

XN_C_API const XnProductionNodeDescription* xnNodeInfoGetDescription

(

XnNodeInfo *

pNodeInfo

)

Gets the description of the production node.

Parameters:

pNodeInfo

[in] A production node info object.

XN_C_API XnNodeHandle xnNodeInfoGetHandle

(

XnNodeInfo *

pNodeInfo

)

Gets the handle of the production node. For nodes that weren't created yet, NULL is returned.

Parameters:

pNodeInfo

[in] A production node info object.

XN_C_API const XnChar* xnNodeInfoGetInstanceName

(

XnNodeInfo *

pNodeInfo

)

Gets the instance name of the production node.

Parameters:

pNodeInfo

[in] A production node info object.

XN_C_API XnNodeInfoList* xnNodeInfoGetNeededNodes

(

XnNodeInfo *

pNodeInfo

)

Gets the list of needed nodes of the production node.

Parameters:

pNodeInfo

[in] A production node info object.

XN_C_API XnStatus xnNodeInfoGetTreeStringRepresentation	(	XnNodeInfo *	pNodeInfo,
		XnChar *	csResult,
		XnUInt32	nSize
	)

XN_C_API XnStatus xnNodeInfoSetInstanceName	(	XnNodeInfo *	pNodeInfo,
		const XnChar *	strInstanceName
	)

Sets the instance name of the node info object. The name can only be set BEFORE the instance is created.

Parameters:

pNodeInfo	[in] A production node info object.
strInstanceName	[in] The name to give to this instance.