From:	Jeff Weeks <pweeks AT execulink DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	pointer trouble... need help
Date:	1 Mar 1997 18:47:35 GMT
Organization:	Internet News Service
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Message-ID:	<5f9tk7$2mg@nr1.toronto.istar.net>
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

This may sound like a stupid question but for the life of me I can't
figure this out.  It involves pointers which I was never really good
with.  I hope someone can (_nicely_) help me out here...

I've got a structure:

typedef struct { int h,c; } buf_data;

and I define two variables and allocate memory for them:

tbuf *buf_data;
bbuf *buf_data;
tbuf = new buf_data[video.max_x];
bbuf = new buf_data[video.max_x];

and now I want to copy the values from bbuf to tbuf.  The following
should work shouldn't it?

tbuf = bbuf;

because it would copy the address of bbuf into tbuf right?  Or am I
totally wrong?  I've tried

tbuf = &bbuf;

but C++ doesn't like that.

Any ideas?

Jeff Weeks

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