[Coin-lpsolver] Constraint matrix

[David de la Nuez]

I think you will find this page of the CLP documentation will help you:

http://www.coin-or.org/Clp/userguide/ch03s02.html

In other words, there's (supposed to be) a matrix class specific to your 
situation.

At 02:38 PM 3/2/2005, Kyle Ellrott wrote:
>I'm curious about the CoinPackedMatrix structure that I use to setup my 
>constraint matrix for my integer programming problem.  From what I 
>understand so far, it's input data is doubles.  But for my particular 
>problem, the only values I put in it are -1, 1, and 0 (0 being being cells 
>that aren't mentioned in my description).  By using a double rather then a 
>char, I'm using 8 time more memory then I need to.
>Is there are more efficient method to describe this matrix?
>
>Kyle
>
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