N_PARAMS Function
Returns the number of non-keyword parameters used in calling a PV‑WAVE procedure or function.
Usage
result = N_PARAMS( )
Parameters
None.
Returned Value
result—The number of non-keyword parameters used in calling a PV‑WAVE procedure or function.
Keywords
None.
Discussion
N_PARAMS is used to determine if user-written procedures or functions were called with positional (non-keyword) parameters.
See Also
For more information, see the PV‑WAVE Programmer’s Guide.
