Re: Réf. : Re: Long Constant Names -- RPG400-L

Not flr.  See the command WRKFLR.

Rob Berendt
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antoine.contal@xxxxxxx 
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Réf. : Re: Long Constant Names










Jeff,

Regarding you suggestion of using wwAppUpdMsg instead of 
wwAppStateUpdFailMsg, I feel loosing the 'state' information would 
decrease readability. You cannot distinguish wwAppUpdMsg from other kinds 
of update failures.

IMHO, each word is important:
* App: we have both a global batch state and an application state. 
Updating the global batch state can also end in error.
* State: we update both a state for error resuming and some file records.
* Upd: update operations are not the only one that can fail. Another 
likely error cause is Not Found while chaining.
* Fail: to distinguish success messages and failure messages.
* Msg: indicates a message identifier. There is also a wwAppStateUpdFail, 
which is a procedure return code.

Still, I like your idea of using 3-character words. It would be consistent 
with the OS400. wwAppStateUpdFailMsg could become wwAppSttUpdFlrMsg 
(what's the standard mnemonic for fail or failure?). That's still 17 
characters.

Regards.

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Antoine CONTAL



  
  
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I tend to agree with Michael.  Although I usually don't like names were
there are several letters that represent an entire word - like wwASUFM.  I
prefer to see names that use a 3 character mnemonic code.  Maybe something
like wwAppUpdMsg.

Just IMHO.


Jeff Stevens
Mize, Houser & Co. P.A.
913 451 1882
JStevens@xxxxxxxxxxxxxx





Michael Jacobsen <MJacobsen@xxxxxxxxxxxxxxxx>
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12/28/2004 07:29 AM
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Re: Long Constant Names






Personally, I agree with the convention team.  Having a name that is too
long is just as hard to read (within the code) as a name that is too
short.  The problem I have with longer names is that I often will run out
of space in the extended factor 2 or other specifications where they are
used.  I think a good meaningful name can be created within the 15 char
limit.  Your example of wwASUFM is one that is too short.  (7 Chars)


Mike

rpg400-l-bounces@xxxxxxxxxxxx wrote on 12/28/2004 05:24:52 AM:

>
> Hi group,
>
> I'm having an argument with the team that choose our shop's coding
> style conventions. I'd like to have your opinion on the subject.
>
> The heart of the matter lies in this kind of constant declaration:
>
> DwwAppStateUpdFailMsg...
> D                 C                   '...'
>
> The convention team says this name is too long. They want everybody
> to keep their names within the 15-character limit -- indeed, 13
> meaningful characters after you add the two-character prefix.
>
> I think this name is already on the short side. Using so many
abbreviations won't make newcomers' work any easier.   > Still, isn't it
more readable than wwASUFM for instance?

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