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From: lutz@iks-jena.de (Lutz Donnerhacke)
Subject: Re: Return by reference
Date: 1999/11/07
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* Brian Rogoff wrote:
>> Of course it is possible. The idea is to deal with a pointer to a dynamic
>> array only. The Format function allocates and the To_String function
>> releases the memory.
>
>But then you have to heap allocate. That seems rather heavy. I think
>Matthew Heaney's suggestion is the most promising for reducing copying,
>but it appears too "naughty" to me. I'll just live with the copying.

So lets add three alternatives to the pool of reusable packages and deal
with the next problem.