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DAT_INDEX - Index into component list   

Description:
Index into a structure's component list and return a locator to the object at the given position.

Invocation:
CALL DAT_INDEX( LOC1, INDEX, LOC2, STATUS )

Arguments:
LOC1 = CHARACTER * ( DAT__SZLOC ) (Given)
Structure locator.
INDEX = INTEGER (Given)
List position.
LOC2 = CHARACTER * ( DAT__SZLOC ) (Returned)
Component locator.
STATUS = INTEGER (Given and Returned)
The global status.



next up previous
Next: DAT_LEN - Enquire primitive length
Up: ROUTINE DESCRIPTIONS
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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