Hamilton Laboratories ▷ Hamilton C shell 2012 ▷ User guide ▷ Samples

bits.csh

• User guide
• Tutorials
• Language reference
• Builtin procedures
• Builtin utilities
• External utilities
• Predefined aliases
• Samples
• Other topics

• Samples

• a2e.csh
• args.c
• average.csh
• basename.csh
• bits.csh
• blksize.c
• bumpdate.csh
• c2f.csh
• caldate.csh
• calendar.csh
• colors.csh
• decimal.csh
• deltaday.csh
• deltahrs.csh
• dirname.csh
• dumpenv.c
• duplicat.csh
• e2a.csh
• easter.csh
• f2c.csh
• factor.csh
• finance.csh
• findinclude.csh
• fixup.csh
• internat.csh
• julian.csh
• laptop.csh
• makecpgm.csh
• max.csh
• mcvisa.csh
• member.csh
• memberi.csh
• min.csh
• myecho.c
• newfiles.csh
• percentchg.csh
• postage.csh
• posxpath.csh
• rcode.c
• read.csh
• renet.csh
• sh2csh.csh
• sizeof.csh
• splitstring.csh
• timestmp.csh
• trapz.csh
• ts.csh
• update.csh
• uptime.csh
• vectormath.csh
• weekday.csh
• which.csh
• white.csh
• winerror.c

bits.csh
Previous | Next

#  Calculate the number of bits required to represent a numeric value as
#  an integer.

#  Copyright (c) 1989-2012 by Hamilton Laboratories.  All rights reserved.

proc bits( n )
   return ceil(log2 (n + 1))
end

bits $argv

Previous | Next