strengthOrdering.h File Reference

#include "pxr/pxr.h"
#include "pxr/usd/pcp/api.h"

Include dependency graph for strengthOrdering.h:

Go to the source code of this file.

Functions
PCP_API int	PcpCompareSiblingNodeStrength (const PcpNodeRef &a, const PcpNodeRef &b)
PCP_API int	PcpCompareNodeStrength (const PcpNodeRef &a, const PcpNodeRef &b)
PCP_API int	PcpCompareSiblingPayloadNodeStrength (const PcpNodeRef &payloadParent, int payloadArcNum, const PcpNodeRef &siblingNode)

Function Documentation

PCP_API int PcpCompareNodeStrength	(	const PcpNodeRef &	a,
		const PcpNodeRef &	b
	)

Compares the strength of nodes a and b. These nodes must be part of the same graph; it is a coding error if a and b do not have the same root node.

Returns -1 if a is stronger than b, 0 if a is equivalent to b, 1 if a is weaker than b

PCP_API int PcpCompareSiblingNodeStrength	(	const PcpNodeRef &	a,
		const PcpNodeRef &	b
	)

Compares the strength of nodes a and b. These nodes must be siblings; it is a coding error if a and b do not have the same parent node.

Returns -1 if a is stronger than b, 0 if a is equivalent to b, 1 if a is weaker than b

PCP_API int PcpCompareSiblingPayloadNodeStrength	(	const PcpNodeRef &	payloadParent,
		int	payloadArcNum,
		const PcpNodeRef &	siblingNode
	)

Compares the strength of a payload node with arcSiblingNum payloadArcNum to a sibling node siblingNode. These nodes must be siblings: it is a coding error if siblingNode 's parent node is not payloadParent.

Returns -1 if the payload node is stronger than siblingNode, 0 if the payload node is equivalent to siblingNode, 1 if the payload node is weaker than siblingNode