From: Joerg Walter (jhr.walter_at_[hidden])
Date: 2002-07-03 02:03:30
----- Original Message -----
From: "Benedikt Weber" <weber_at_[hidden]>
Sent: Tuesday, July 02, 2002 9:20 PM
Subject: [boost] Re: ublas type safety and bound check
> Could you give me a hint why you have to compare floating point numbers
Packed evaluation is used for triangular, symmetric, hermitean and banded
matrices. If we would not compare floating points here, we would probably
have to implement some (complex?) type computations.
> I was just thinking of some simple checks like if the dimensions of
> matrices are consistent for a matrix product or for assignment. For that
> would only need to compare indices. Or compile-time checks which would
> prevent you to assign a full matrix to a triangular one as I did in the
This could limit extensibility.
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