RE: Bitwise ops in RPG (was: Re: Determining *DS4 support)

Hans,

I like the BIF version.

> -----Original Message-----
> From: boldt@ca.ibm.com [SMTP:boldt@ca.ibm.com]
> Sent: Tuesday, November 14, 2000 12:19 PM
> To:   rpg400-l@midrange.com
> Subject:      Bitwise ops in RPG (was: Re: Determining *DS4 support)
> 
> 
> But of course!  AND and OR should only ever refer to the logical
> operations.  Otherwise, severe ambiguities would result.
> 
> This begs the question:  What syntax would you prefer for bitwise
> operations?
> 
> a) infix operators:
>       x ANDB y
>       x ORB y
>       x XORB y
>       NOTB y
> 
>    (&& and || (like in C) are problematical for us since '|' is
>    not in the invariant EBCDIC code page.)
> 
> b) built-in functions:
>       %BITAND(x:y)
>       %BITOR(x:y)
>       %BITXOR(x:y)
>       %BITNOT(x)
> 
> Cheers!  Hans
> 
> Hans Boldt, ILE RPG Development, IBM Toronto Lab, boldt@ca.ibm.com
> 
> 
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