From:	mert0236 AT sable DOT ox DOT ac DOT uk (Thomas Womack)
Newsgroups:	comp.lang.c++,comp.os.msdos.djgpp,rec.games.programmer
Subject:	Re: pointer to function ??
Followup-To:	comp.lang.c++,comp.os.msdos.djgpp,rec.games.programmer
Date:	15 Feb 1998 23:36:21 GMT
Organization:	Oxford University, England
Lines:	46
Message-ID:	<6c7u5l$mub$2@news.ox.ac.uk>
References:	<6c7ltq$ms1$1 AT o DOT online DOT no>
NNTP-Posting-Host:	sable.ox.ac.uk
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

[iC] (jan AT narvik DOT crosswinds DOT net) wrote:
: ok, this might sound like a stupid question, but any way:

: I have a class witch looks somthing like this :
: class Man {
:     int x,y,z;
:     ---------
:     void nextthink();
: }

: what I need is to be able to do somthing like :
: nextthink() = run();

: or

: nextthink() = attack();

: later on in the game...

Wouldn't it be easier, and not discernably slower, to put

int nextthink;

nextthink=THINKER_RUN;
nextthink=THINKER_ATTACK;

switch nextthink
{
  case THINKER_RUN:
    run();

  case THINKER_ATTACK:
    attack();
}

Tom

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