| Re: [eigen] operator overloading vs expression templates, and the need to return references |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] operator overloading vs expression templates, and the need to return references
- From: Rohit Garg <rpg.314@xxxxxxxxx>
- Date: Sat, 12 Sep 2009 11:41:32 +0530
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> understand correctly that's exactly what you want. But your above code
> doesn't look safe at all to me: "temp" lives on the stack, when the
> function returns the stack pointer is decremented and the content of
> "temp" may then be overwritten.
Yeah, i know it is dangerous, unless the function is inlined. Inlining
it is about the only way of making this thing work. I guess i'll just
have to live with it for now.
--
Rohit Garg
http://rpg-314.blogspot.com/
Senior Undergraduate
Department of Physics
Indian Institute of Technology
Bombay