Re: [Swarm-Support] binary numbers

[Paul Johnson]

I wrote classes to do this for the artificial stock market 
http://ArtStkMkt.sourceforge.net.

pj

Marcello wrote:
> Thanks for the replies. Which kind of type should bitstring be in order
> to work with standard bit operators?
> marcello
> On Tue, 2003-07-08 at 12:45, Russell Standish wrote:
>
> > If the bitstrings fit into the system wordsize (32 bits on average
> > PCs), then you can use the standard bit manipulation operators of C:
> >
> > x|=1<<i    - sets the ith bit of x
> > (x&1<<i)!=0     - returns the ith bit of 0
> >
> > If you have more bits than the wordsize, then you'll need to concoct a
> > BitSet object to do your work. C++ has a number of these - I'm not so
> > familiar with what's available for Obj C.
> >
> >                                         Cheers


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Paul E. Johnson                       email: address@hidden
Dept. of Political Science            http://lark.cc.ku.edu/~pauljohn
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