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DAT_NCOMP - Enquire number of components   

Description:
Return the number of components in a structure.
Invocation:
CALL DAT_NCOMP( LOC, NCOMP, STATUS )

Arguments:
LOC = CHARACTER * ( DAT__SZLOC ) (Given)
Structure locator.
NCOMP = INTEGER (Returned)
Number of components.
STATUS = INTEGER (Given and Returned)
The global status.

Notes:
If the structure is an array, loc must be explicitly associated with an individual cell.



next up previous
Next: DAT_NEW - Create component
Up: ROUTINE DESCRIPTIONS
Previous: DAT_NAME - Enquire object name

HDS Hierarchical Data System
Starlink User Note 92
R.F. Warren-Smith & M.D. Lawden
23rd February 1999
E-mail:rfws@star.rl.ac.uk

Copyright (C) 1999 Central Laboratory of the Research Councils