[Coin-discuss] OsiClpSolverInterface message handler

John J Forrest jjforre at us.ibm.com
Fri Feb 2 20:00:48 EST 2007


Mike,

Maybe I should revisit that bit of initialSolve.  If you use resolve even
for first solve then the behavior is different and should do what you want.
Otherwise send me a toy driver showing your problem and I will code up
something.

John Forrest


                                                                           
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I created a custom message handler for my OsiClpSolverInterface solver.
However, the values for the model are not changing during each successive
call to the message handler.  Looking at the initialSolve method, a new
local copy of the ClpSimplex model is created and then passed back to the
OsiClpSolverInterface’s model after the solution is complete.  So how can I
print out messages related to the OsiClpSolverInterface’s model?

Regards,
Mike
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