Re: [ublas] Simple problem with LU-decomposition.

From: Gunter Winkler (guwi17_at_[hidden])
Date: 2008-08-26 15:43:13

Am Dienstag, 26. August 2008 02:48 schrieb Paul C. Leopardi:

> Hi Gunter,
> Sorry to jump in at this late stage, but am I correct in assuming
> that this assertion is only triggered in DEBUG mode? GluCat uses
> uBLAS for LU decomposition on matrices which are not known to be
> non-sngular, and uses NAN to cover the cases where singularity is
> detected.

Yes, thats true. To be more precise:
The BOOST_UBLAS_TYPE_CHECK macro defines whether structure and 
singularity checks are active or not. By default this macro is active 
in debug mode and inactive in release mode.

mfg
Gunter