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Subject: RE : change the patch state
From: Mehdi Saqalli (msqalli@yahoo.com)
Date: Wed May 23 2007 - 15:59:10 CEST
hello M. Phu
a good way is the following. give a title to your function. example: doThat. because it is temporally based, the function wshould be :
doThat:t
"now the statement. the choice should always appear first, like in UML. you ask the question then you answer if things are true or false. writing in commas in cormas-smalltalk does not have any effects. it is a good way to add comments around your function to not forget why you wrote such things."
doThat:t
t > 4
ifTrue: [ <statement in case of true>]
ifFalse: [<statement in case of false>]
hope things go on
mehdi
Chau Duc Phu <cdphu@ifi.edu.vn> a écrit :
Hi all!
I am a begin programmer of Cormas tool and Smalltalk. I want to change the patch state after 4 steps. But I don’t know how to do it.
I essayed to do such as:
- I wrote a condition statement according to step value "t" of program but I don't know how to take this value.
- Example:
If (t > 4)
< statement >
Endif
t is the step value in function step of "control" protocol.
Could you give me the detailed guide of this problem.
Great thanks for your help!
------------------
Chau Duc Phu
Etudiant P12 - Institut de la Francophonie pour l'Informatique (IFI)
Ruelle 42, Ta Quang Buu, Hanoi, Vietnam
Tel : 0905.630.631
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