Mail Archives: djgpp/2000/07/21/12:55:56
From: | Damian Yerrick <Bullcr_pd_yerrick AT hotmail DOT comRemoveBullcr_p>
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | Re: How to convert mode to "pointer to array"?
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Organization: | Pin Eight Software http://pineight.8m.com/
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Message-ID: | <i4tgnssvoqtig7t83jikf498cev6mpqab4@4ax.com>
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References: | <39780BA1 DOT 7354F5D2 AT umist DOT ac DOT uk>
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NNTP-Posting-Date: | Fri, 21 Jul 2000 16:06:35 GMT
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Distribution: | world
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Date: | Fri, 21 Jul 2000 16:06:35 GMT
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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Reply-To: | djgpp AT delorie DOT com
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On Fri, 21 Jul 2000 09:36:49 +0100, Anthony Appleyard
<Anthony DOT Appleyard AT umist DOT ac DOT uk> wrote:
>I wrote a Gnu C++ program with this text in;-
>
>class atom{public: double x,y,z; char mat,vis; atom(){};
> atom(xyz c,char m=0,char v=0){x=c.x; y=c.y; z=c.z; mat=m; vis=v;};
>
>atom((*C)[N+1][N+1])= /*HERE*/ malloc((N+1)*(N+1)*(N+1)*sizeof(atom));
>
>My Gnu C++ compiler accepts this, but moans that implicit conversion
>from void* to a pointer is non-ANSI, so I likely couldn't use that
>program text in my good old faithful Borland C++ 4.52 for Windows. To
>make this text ANSI, what should I insert at /*HERE*/ ?
In C++ you shouldn't be using malloc() and free() anyway, That's what
new and delete were designed for.
--
Damian Yerrick
"I refuse to listen to those who refuse to listen to reason."
See the whole sig: http://www.rose-hulman.edu/~yerricde/sig.html
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