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summary: fields | routine details:
routine
Utilities/
testvar.pro
A kind of
KEYWORD_SET
but when the value exist, it send it back.
top
testvar
Utilities
result =
testvar(
VAR
=
VAR
)
Return value
0 if the variable does not exist
Keywords
VAR
any kind of
Examples
IDL> print, testvar(var=toto) 0 IDL> print, testvar(var='toto') toto
Version history
Version
$Id: testvar.pro 327 2007-12-13 16:22:35Z pinsard $
History
Sebastien Masson (smasson@lodyc.jussieu.fr) 14/12/1999
Statistics
McCabe cyclic
2
McCabe essential
1
McCabe modular design
1
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