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Description:
This routine
adds a new entry to a
KeyMap, but no value is stored with the entry. The entry therefore has a special
data type represented by symbolic constant AST__UNDEFTYPE.
An example use is to add entries with undefined values to a KeyMap prior to locking them with the
MapLocked attribute. Such entries can act as placeholders for values that can be added to the KeyMap
later.
Invocation
CALL AST_MAPPUTU( THIS, KEY, COMMENT, STATUS )
Arguments
THIS = INTEGER
(Given)
Pointer to the KeyMap in which to store the supplied value.
KEY = CHARACTER
∗ (
∗ )
(Given)
A character string to be stored with the value, which can later be used to identify the
value. Trailing spaces are ignored. The supplied string is converted to upper case before
use if the
KeyCase attribute is currently set to zero.
COMMENT = CHARACTER
∗ (
∗ )
(Given)
A comment string to be stored with the value.
STATUS = INTEGER (Given and Returned)
The global status.
Notes:
Copyright (C) 2021 East Asian Observatory
- ←Prev
- AST
A Library for Handling
World Coordinate
Systems
in Astronomy - Next→
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