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Re: bitwise operators(info)

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Devil with the China Blue Dress <chine.bleu@yahoo.com> writes:
> In article <96da10c2-5084-44fe-a0b1-dfd3d145e36f@eb6g2000vbb.googlegroups.com>,
>  Ceriousmall <divadsmall@gmail.com> wrote:
>> Can anyone here point me towards any documentation that explains
>> bitwise operations in C in a simple manner. After K&R Chap 2.9
>> introduction to the bitwise operator I'm still in the dark. Basically
>> I take out my paper take two integers convert them into their binary
>> form and  compare them using the rules of the bitwise operartors to
>> yield a result then convert that value back to decimal.......
>
> If your number is an int, it is already in binary on any machine you're likely 
> to be using. You can use sscanf and sprintf to convert a decimal integer string 
> to/from a binary int.

In fact an int is represented in binary on any conforming
implementation; see C99 6.2.6.2.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
    Will write code for food.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

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bitwise operators(info) Ceriousmall <divadsmall@gmail.com> - 2012-01-27 13:56 -0800
  Re: bitwise operators(info) John Gordon <gordon@panix.com> - 2012-01-27 22:03 +0000
  Re: bitwise operators(info) "Morris Keesan" <mkeesan@post.harvard.edu> - 2012-01-27 17:35 -0500
    Re: bitwise operators(info) Ceriousmall <divadsmall@gmail.com> - 2012-01-27 16:22 -0800
  Re: bitwise operators(info) Devil with the China Blue Dress <chine.bleu@yahoo.com> - 2012-01-27 16:52 -0800
    Re: bitwise operators(info) Keith Thompson <kst-u@mib.org> - 2012-01-27 17:06 -0800
      Re: bitwise operators(info) Harald van Dijk <truedfx@gmail.com> - 2012-01-27 19:06 -0800
        Re: bitwise operators(info) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2012-01-28 11:33 +0000
          Re: bitwise operators(info) James Kuyper <jameskuyper@verizon.net> - 2012-01-28 13:46 -0500
            Re: bitwise operators(info) Kaz Kylheku <kaz@kylheku.com> - 2012-01-28 19:01 +0000
            Re: bitwise operators(info) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2012-01-28 22:41 +0000
              Re: bitwise operators(info) Ceriousmall <divadsmall@gmail.com> - 2012-01-28 21:19 -0800
                Re: bitwise operators(info) Keith Thompson <kst-u@mib.org> - 2012-01-29 02:13 -0800
                Re: bitwise operators(info) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2012-01-29 14:59 +0000
                Re: bitwise operators(info) pete <pfiland@mindspring.com> - 2012-01-29 10:51 -0500
                Re: bitwise operators(info) ImpalerCore <jadill33@gmail.com> - 2012-01-30 10:25 -0800
                Re: bitwise operators(info) Ceriousmall <divadsmall@gmail.com> - 2012-01-31 06:00 -0800
                Re: bitwise operators(info) Ben Bacarisse <ben.usenet@bsb.me.uk> - 2012-01-31 14:30 +0000
                Re: bitwise operators(info) pete <pfiland@mindspring.com> - 2012-01-31 10:06 -0500
          Re: bitwise operators(info) Harald van Dijk <truedfx@gmail.com> - 2012-01-28 12:34 -0800
      Re: bitwise operators(info) Eric Sosman <esosman@ieee-dot-org.invalid> - 2012-01-27 22:56 -0500
        Re: bitwise operators(info) Keith Thompson <kst-u@mib.org> - 2012-01-27 20:30 -0800
          Re: bitwise operators(info) Shao Miller <sha0.miller@gmail.com> - 2012-01-29 09:27 -0500
        Re: bitwise operators(info) Kaz Kylheku <kaz@kylheku.com> - 2012-01-28 05:16 +0000
  Re: bitwise operators(info) Joe Pfeiffer <pfeiffer@cs.nmsu.edu> - 2012-01-27 21:44 -0700

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