[Coin-lpsolver] using loadProblem

Mon Feb 24 18:06:54 EST 2003

>Has anyone tried to load problems directly using
>Osi[Clp]SolverInterface::loadProblem() rather than reading from mps files?
Sure.
This is the way I typically do it.

>Perhaps someone can point me to a simple example?
A search of loadProblem comes up with many examples mostly in unitTest
programs.
Perhaps
   COIN\Clp\Test\unitTest.cpp(437)
will help.
Does this unitTest program work for you?

JP Fasano
jpfasano at us.ibm.com
(914)945-1324  (tie line 862-1324)
COIN www.coin-or.org

                      "William D. Hall"                                                                                                       
                      <whall at draper.com>              To:       coin-lpsolver at oss.software.ibm.com                                            
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                      02/24/2003 05:50 PM                                                                                                     

Has anyone tried to load problems directly using
Osi[Clp]SolverInterface::loadProblem() rather than reading from mps files?

It crashes when I try, using data that look valid to me.  Perhaps someone
can
point me to a simple example?
Thanks,
Bill
--
William D. Hall, Ph.D.                                 Phone:  617-258-2416
C.S. Draper Laboratory, MS 3F                    Fax:    617-258-4523
555 Technology Square                                  Email:
whall at draper.com
Cambridge, MA 02139                                    Web:
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