[Cbc] get multiple solutions

[Gabrielle A. Grun]

Hi Matthew,
CbcModel.hpp contains a member variable called savedSolutions_
    /// Arrays holding other solutions.
    double ** savedSolutions_;


However, there no access function  (excepted for the maximum number of saved 
solutions, and it may not be properly assigned values.

Perhaps setting it here in setBestSolution would work:
--------HERE
   delete [] solution;
    return ;
}

Gabrielle
----- Original Message ----- 
From: Matthew Galati
To: Gabrielle A. Grun
Sent: Monday, February 01, 2010 5:51 AM
Subject: RE: [Cbc] get multiple solutions


Just integer solutions.

From: Gabrielle A. Grun [mailto:grun at cs.sfu.ca]
Sent: Friday, January 29, 2010 12:24 AM
To: Matthew Galati
Subject: Re: [Cbc] get multiple solutions

Hi Matt,
I doubt that it has been done, Are you referring to just integer solutions 
or optimal answers? Thanks.

Gabrielle
----- Original Message ----- 
From: Matthew Galati
To: cbc at list.coin-or.org
Sent: Thursday, January 28, 2010 1:49 PM
Subject: [Cbc] get multiple solutions

I recall a discussion a while back about CBC being able to store many 
solutions (those found while searching). Was that ever implemented? If so, 
how do I access the solutions? I don't see anything in the CbcModel API.

Thanks,
Matt


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Gabrielle A. Grün, Ph.D. Student
School of Computing Science
Simon Fraser University
8888 University Drive
Burnaby, BC
V5A 1S6
<http://www.cs.sfu.ca/~grun>





Gabrielle A. Grün, Ph.D. Student
School of Computing Science
Simon Fraser University
8888 University Drive
Burnaby, BC
V5A 1S6
<http://www.cs.sfu.ca/~grun>