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Re: Re: Re: best practice

by George_Sherston (Vicar)
on Aug 27, 2001 at 22:43 UTC ( #108220=note: print w/replies, xml ) Need Help??

in reply to Re: Re: best practice
in thread best practice

You wouldn't happen to have a blob of pseudocode lying about the place that you could paste in to give a flavour of how you write it? Perhaps with a corresponding finished snippet? I sort of have an idea of what pseudocode is, but I'd be grateful for pointers about how much detail others find it useful to go into, etc.

George Sherston

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Re: Re: Re: Re: best practice
by dragonchild (Archbishop) on Aug 27, 2001 at 22:50 UTC
    I personally don't write pseudocode, primarily because the type of projects I work right now on tend to not need it. However, according to
      Code Complete
    , pseudocode should adequately describe the functioning of the routine in detail enough to implement it in any language, yet not go into so much detail that it's obvious what language it was designed for.

    For example, you wouldn't say "Increment $i by 1.", because you've limited what languages you can write this pseudo-code in. Instead, you'd say "Increment the Bank Record Number by 1.". Or, even better, you would say "Go to the next Bank Record."

    Say you were taking money out of a ATM. (This is a common example in the books.) It might look something like:

    Put your card into the ATM Input your PIN# when requested Input desired amount of money Wait for money to arrive Take money and card and receipt
    Now, you can take those five lines and convert them into running code in any language, given a set of functions that can interface an ATM. I haven't limited your choice of language.

    /me wants to be the brightest bulb in the chandelier!

    Vote paco for President!

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[marto]: good morning all
[Corion]: Hi marto!
[Corion]: The fun show at $work continues, as The Big Project is now in its second week of frantic live-bugfixing and weekend releases where nobody knows what went live. Nothing has been tested anyway.
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