mpiMotionAxisPrevious

Declaration

	MPIAxis mpiMotionAxisPrevious(MPIMotion motion, MPIAxis axis)
	Required Header: stdmpi.h

Description

mpiMotionAxisPrevious returns the previous element prior to "axis" on the list. This function can be used in conjuntion with mpiMotionAxisLast() in order to iterate through the list backwards.

motion	a handle to the Motion object.
axis	a handle to an Axis object.

Return Values
handle	to the indexth Axis of a Motion (motion)
MPIHandleVOID	if motion is invalid if the specified Axis (*axis) is the last axis in a Motion (motion*)
MPIMessageHANDLE_INVALID