From:	jesjones AT halcyon DOT com (Jesse Jones)
Newsgroups:	comp.lang.c++,comp.os.msdos.djgpp,rec.games.programmer
Subject:	Re: Template Class as Object Function Parameter
Date:	Thu, 22 Jan 1998 22:00:00 -0700
Organization:	Edmark
Lines:	23
Message-ID:	<jesjones-ya02408000R2201982200000001@news.accessone.com>
References:	<34C8192D DOT 6DE290C4 AT nwrain DOT com>
NNTP-Posting-Host:	12264 AT 204 DOT 201 DOT 213 DOT 51
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To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

In article <34C8192D DOT 6DE290C4 AT nwrain DOT com>, obremski AT nwrain DOT com wrote:

> I was just wondering why the following code doesn't work.  I have a
> template class called Array.  And in one function I wish to have a
> parameter that is of this class and the SAME type as the current class
> object.  So I naturally thought that 'Array<dt> *src' would work, but i
> get errors.  Please help =)
> 
> template <class dt>
> int Array<dt>::copy (Array<dt> *src, long int loc)
> {
> 
>   // --- function meat goes here =) --- \\
> 
>   return 0;
> }

Looks like it should work to me. What kind of errors are you getting? BTW
when copying objects within template code it's a good idea to use STL's
copy function. Quality implementations will provide specializations of
copy() for simple types like ints and floats that can be copied via memcpy.

  --Jesse

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