Previous: x/ zvparmd Up: Parameter Routines Next: x/ zvpstat

x/ zvpone

status = xvpone(name, value, instance, maxlen)
status = zvpone(name, value, instance, maxlen);

This routine returns a single value from a multivalued parameter. It is most useful to get a string from a list of strings without having to mess with string arrays, but can be used for integer or real (single-precision) values as well. Note that xvpone is a Fortran function with a status return, which differs from most Fortran RTL routines.