Technical Item! was: Re: [Coin-standards] Re: SMPS reader

[Matthew Saltzman]

On Mon, 15 Apr 2002, Leonardo B. Lopes wrote:

> On Mon, 15 Apr 2002, Matthew Saltzman wrote:
>
> >
> > I haven't read John's code yet, but since it's in the COIN OSI, it's a
> > good bet that he uses the COIN OSI internal representation.  If you want
> > to write a reference implementation, I think that would be a good target.
> >
>
> So is there a coin sparse matrix class? I couldn't find it on the web...

OsiPackedMatrix.  We also havea a couple of sparse vector classes
(OsiPackedVector, OsiShallowPackedVector, and OsiIndexedVector).

Recently added: OsiFactorization.

-- 
		Matthew Saltzman

Clemson University Math Sciences
mjs at clemson.edu
http://www.math.clemson.edu/~mjs