function pointer in g++

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Article #231

#231

From: Xiaojial Lu
Date: Tue, 11 Aug 1992 11:15

19 lines
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Dear Sir:

I was trying to use the g++ on Sun Sparc2. I don't know
what is correct format for the function pointer

I use declaration:

double a1( double (*a2)( double ), double x )
{
	return ( (*a2)( x ) );
}
here a2 is the function pointer, but computer can't 
recognize that.

I hope you could help me.

Thanks

Josh.

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Newsgroups: gnu.gcc.help
Path: arc1-ca.pugleaf.net!sparky!uunet!cis.ohio-state.edu!unix.cis.pitt.edu!xjlu
From: xjlu@unix.cis.pitt.edu (Xiaojial Lu)
Subject: function pointer in g++
Message-ID: <9208111915.AA02703@unix.cis.pitt.edu>
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Date: Tue, 11 Aug 1992 11:15:03 GMT
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