[MSVisualStudio-tickets] [MSDevStudio] #6: ClpSimplex.getBasics(int* rowInd) returns a fatal error

MSDevStudio coin-trac at coin-or.org
Mon Apr 23 10:15:10 EDT 2007


#6: ClpSimplex.getBasics(int* rowInd)  returns a fatal error
------------------------+---------------------------------------------------
 Reporter:  sshewade    |       Owner:  somebody
     Type:  defect      |      Status:  new     
 Priority:  major       |   Milestone:          
Component:  component1  |     Version:          
 Keywords:              |  
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 I loaded and solved a problem using the ClpSimplex object, which was
 successful. I then wanted get the optimal basis and the index of the basic
 variable in each constraint.

 A call to the function getBasics(int* rowInd) of the CLpSimplex object
 returned the following error message:

 ClpSimplexPrimal or ClpSimplexDual must have been called with correct
 StartFinishOptions

 What does this error message mean? Is there anything I need to do before
 calling this function? (e.g. enable factorization)

 I ran the same problem using the OsiClpSolverInterface object and was able
 to get all the information i needed. The above function works if called
 using an OsiClpSolverInterface object.

-- 
Ticket URL: <https://projects.coin-or.org/MSVisualStudio/ticket/6>
MSDevStudio <http://projects.coin-or.org/MSVisualStudio>
Configuration files for building COIN-OR projects in Microsoft Developer's Studio.



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