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From: pjc@ptsfa.UUCP (Paul Condie)
Newsgroups: net.lang.c
Subject: Re: pointers to functions
Message-ID: <1435@ptsfa.UUCP>
Date: Thu, 3-Jul-86 17:22:06 EDT
Article-I.D.: ptsfa.1435
Posted: Thu Jul  3 17:22:06 1986
Date-Received: Sat, 5-Jul-86 04:55:28 EDT
References: <237@killer.UUCP> <1688@wucs.UUCP> <429@dg_rtp.UUCP>
Reply-To: pjc@ptsfa.UUCP (Paul Condie)
Distribution: net
Organization: Pacific * Bell, San Francisco
Lines: 31


Example of pointers to functtions:

#include <stdio.h>
typedef int FCH();
typedef FCH *pFCH;

main()
{
   int   	Function1(), Function2(), Function3();
   static pFCH	Farray[]= { Function1, Function2, Function3 };

   (*Farray[0])();
   (*Farray[1])();
   (*Farray[2])();
}

Function1()
{   printf ("\nExecuting function 1"); }

Function2()
{   printf ("\nExecuting function 2"); }

Function3()
{   printf ("\nExecuting Function 3"); }

/* 
** Paul J. Condie
** 415/545-8371
** {ihnp4,qantel}!ptsfa!pbbahd!pbpjc!pjc
*/