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Subject: Re: [ublas] novice question. how to use ublas bindings
From: Rutger ter Borg (rutger_at_[hidden])
Date: 2009-08-22 06:13:39

Luca Sbardella wrote:

> And where is that function defined?
> I cannot see it in driver/syev.hpp (trunk version).

Hello Luca,

please also see my response to Karl. I think introducing

template< typename M >
ublas::symmetric_adaptor<M,ublas::upper> upper( M& m ) {
   return ublas::symmetric_adaptor<M, ublas::upper >(m);

and enabling a RValue version of syev would do the trick, so you would be
able to write

syev( 'V', upper(a), ... );

I'll try to check if I'm able to produce something w.r.t. a function that
also accepts RValue matrices. In the end, IMHO, we should get rid of the
'V', too.