PN: Support for common functions not in Ansi Standards

Collapse
This topic is closed.
X
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Peter Nolan
    #1

    PN: Support for common functions not in Ansi Standards

    Hi All,
    I am testing some VC++ code from win2000 on a Solaris machine.

    I've found a couple of functions that are in VC++ but not the sun
    compiler. The two so far are:

    itoa - Integer to asci string
    fcvt - Floating point to ascii string (at least I think this will be
    missing as I have not tested it yet.)

    I was wondering if there was any public functions written in C that I
    could use to give the same functionality as in VC++?

    I am guessing these routines are so common that someone must have
    written and published some common functions.

    (I have used sprintf to emulate itoa on base10 numbers...)

    Thanks
    Peter Nolan
    Pete's Personal Blog | Pete Has His Say
    https://www.peternolan.com

    Tags: None
    • Rolf Magnus
      #2
      Re: PN: Support for common functions not in Ansi Standards

      Peter Nolan wrote:
      [color=blue]
      > Hi All,
      > I am testing some VC++ code from win2000 on a Solaris machine.
      >
      > I've found a couple of functions that are in VC++ but not the sun
      > compiler. The two so far are:
      >
      > itoa - Integer to asci string
      > fcvt - Floating point to ascii string (at least I think this will be
      > missing as I have not tested it yet.)
      >
      > I was wondering if there was any public functions written in C that I
      > could use to give the same functionality as in VC++?
      >
      > I am guessing these routines are so common that someone must have
      > written and published some common functions.
      >
      > (I have used sprintf to emulate itoa on base10 numbers...)[/color]

      You should use a stringstream. It provides the requested operations.
      However, it doesn't do arbitrary bases, but only 10 and 16 (and maybe
      2) AFAIK. Can't sprintf do that, too?


        Comment

        • lilburne
          #3
          Re: PN: Support for common functions not in Ansi Standards



          Peter Nolan wrote:
          [color=blue]
          > Hi All,
          > I am testing some VC++ code from win2000 on a Solaris machine.
          >
          > I've found a couple of functions that are in VC++ but not the sun
          > compiler. The two so far are:
          >
          > itoa - Integer to asci string
          > fcvt - Floating point to ascii string (at least I think this will be
          > missing as I have not tested it yet.)
          >
          > I was wondering if there was any public functions written in C that I
          > could use to give the same functionality as in VC++?
          >[/color]

          Check up on strstreambuf and the manipulators oct, dec, and hex.

            Comment

            Previous template Next
            Working...