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CASE statments
| CASE statments [message #4478] |
Tue, 20 June 1995 00:00 |
wart
Messages: 8
Registered: March 1995
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Junior Member |
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I've got a simple question about using case statements in IDL:
Is there any way to associate more than one tag with a set of
instructions: Something like
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;
CASE event.id OF
red_text: BEGIN
; do lots of stuff here
END
grn_text: BEGIN
; do lots of stuff here
END
blu_text: BEGIN
; do lots of stuff here
END
ENDCASE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;
change the above to become something like:
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;
CASE event.id OF
red_text: grn_text: blu_text: BEGIN
; do lots of stuff here
END
ENDCASE
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;
The 'do lots of stuff' is the same for each case. C lets you do this
just as I've shown in the second case. Will IDL let you do this as
well?
--Wart
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