Re: Style question - calling default from several places

From	jgk@panix.com (Joe keane)
Newsgroups	comp.lang.c++
Subject	Re: Style question - calling default from several places
Date	2011-11-03 15:46 +0000
Organization	Public Access Networks Corp.
Message-ID	<j8ud0i$8i1$1@reader1.panix.com> (permalink)
References	<b135a3cf-c719-433b-814d-69e89ce637ab@f11g2000vbm.googlegroups.com>

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int xxx(...)
{
    ...

    switch (op)
    {
      case OP_A:
	...
	goto dontcallfunc;

      case OP_B:
	...
	goto docallfunc;

      case OP_C:
	...
	goto dontcallfunc;

      case OP_D:
	...
	goto docallfunc;

      default:
	...
	goto docallfunc;
    }

    abort();

  dontcallfunc:
    ret = ...;
    goto done;

  docallfunc:
    ret = func(...);
    goto done;

  done:
    ...
    return ret;
}

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Style question - calling default from several places Paul N <gw7rib@aol.com> - 2011-10-31 13:27 -0700
  Re: Style question - calling default from several places Marcel Müller <news.5.maazl@spamgourmet.com> - 2011-10-31 22:15 +0100
    Re: Style question - calling default from several places Paul N <gw7rib@aol.com> - 2011-11-01 15:25 -0700
      Re: Style question - calling default from several places Marcel Müller <news.5.maazl@spamgourmet.com> - 2011-11-02 08:16 +0100
  Re: Style question - calling default from several places Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-11-01 11:44 +0000
    Re: Style question - calling default from several places Victor Bazarov <v.bazarov@comcast.invalid> - 2011-11-01 10:02 -0400
      Re: Style question - calling default from several places Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-11-02 03:25 +0000
        Re: Style question - calling default from several places Victor Bazarov <v.bazarov@comcast.invalid> - 2011-11-02 08:35 -0400
          Re: Style question - calling default from several places Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-11-03 18:32 +0000
  Re: Style question - calling default from several places jgk@panix.com (Joe keane) - 2011-11-03 15:46 +0000

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