mpiMotionAxisFirst

Declaration
 MPIAxis mpiMotionAxisFirst(MPIMotion  motion)
Required Header stdmpi.h
Description

MotionAxisFirst return the first element in the list. This function can be used in conjuntion with mpiMotionAxisNext() in order to iterate through the list.

  motion a handle to the Motion object.
     
Return Values
handle to the first Axis of a Motion (motion)
MPIHandleVOID if motion is invalid
if motion is empty
MPIMessageHANDLE_INVALID motion is an invalid handle.
See Also mpiMotionAxisNext | mpiMotionAxisLast