Cbc
2.10.3
src
CbcSubProblem.hpp
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// $Id: CbcSubProblem.hpp 2465 2019-01-03 19:26:52Z unxusr $
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// Copyright (C) 2002, International Business Machines
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// Corporation and others. All Rights Reserved.
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// This code is licensed under the terms of the Eclipse Public License (EPL).
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// Edwin 11/10/2009-- carved out of CbcBranchActual
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#ifndef CbcSubProblem_H
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#define CbcSubProblem_H
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#ifdef COIN_HAS_CLP
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#include "
ClpSimplex.hpp
"
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#include "
ClpNode.hpp
"
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class
CoinWarmStartDiff
;
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class
CbcSubProblem {
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public
:
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CbcSubProblem();
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CbcSubProblem(
const
OsiSolverInterface
*solver,
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const
double
*lowerBefore,
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const
double
*upperBefore,
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const
unsigned
char
*status,
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int
depth);
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CbcSubProblem(
const
CbcSubProblem &);
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CbcSubProblem &operator=(
const
CbcSubProblem &rhs);
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virtual
~CbcSubProblem();
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void
takeOver(CbcSubProblem &,
bool
cleanup);
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void
apply(
OsiSolverInterface
*model,
int
what = 3)
const
;
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public
:
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double
objectiveValue_;
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double
sumInfeasibilities_;
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double
branchValue_;
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double
djValue_;
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int
*variables_;
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double
*newBounds_;
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mutable
CoinWarmStartBasis
*status_;
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int
depth_;
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int
numberChangedBounds_;
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int
numberInfeasibilities_;
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int
problemStatus_;
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int
branchVariable_;
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};
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#endif //COIN_HAS_CLP
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#endif
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/* vi: softtabstop=2 shiftwidth=2 expandtab tabstop=2
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*/
ClpSimplex.hpp
CoinWarmStartBasis
OsiSolverInterface
ClpNode.hpp
CoinWarmStartDiff
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