Re: [Boost-users] [uBLAS] Results of different size matrix addition

Subject: Re: [Boost-users] [uBLAS] Results of different size matrix addition
From: Dave Abrahams (dave_at_[hidden])
Date: 2011-03-08 09:54:15

If it's a precondition, you don't have the right to expect any
particular behavior when it's violated.  Generally that means you get
undefined behavior, sort of like when you dereference a garbage
pointer.  It might "succeed" silently; it might take your machine down
hard; it might send a card to your grandmother.

On Tue, Mar 8, 2011 at 9:43 AM, Ryan <mccorywork_at_[hidden]> wrote:
> According to the preconditions for binary matrix operations both matrix must
> have the same size
> (http://www.boost.org/doc/libs/1_46_0/libs/numeric/ublas/doc/matrix_expression.htm#445Preconditions).
> What runtime error should I expected if the matrix sizes are not the same?

-- 
Dave Abrahams
BoostPro Computing
http://www.boostpro.com