From koffice-devel  Sun Jan 28 11:16:32 2007
From: Brad Hards <bradh () frogmouth ! net>
Date: Sun, 28 Jan 2007 11:16:32 +0000
To: koffice-devel
Subject: Re: koffice/kspread/functions
Message-Id: <200701282216.33947.bradh () frogmouth ! net>
X-MARC-Message: https://marc.info/?l=koffice-devel&m=116998302826263

On Sunday 28 January 2007 20:06, Stefan Nikolaus wrote:
> On Sunday 28 January 2007 02:07:14 Brad Hards wrote:
> > Add in a couple more functions required by the OpenFormula
> > specification - BITAND and BITOR, which do bitwise operations
> > on their arguments. Note thatThe current implementation doesn't match
> > the OpenFormula requirement for 48 bits - we only do 31 bits.
> >
> > I've added these into the logic section of the KSpread formulas
> > directory. Perhaps there might be a case for a new section (bitops.cpp
> > and bitops.xml)?
>
> Even though there are only five bit operation functions, I'd like to see
> them in a separate category/file.
I will do this.

Note that while the OpenFormula spec only defines 5 bit ops, there could well 
be more (such as BITNAND, BITNOR, BITNOT) in our implementation.

Brad
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