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ClpCholeskyWssmpKKT.hpp
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/* $Id$ */
// Copyright (C) 2004, International Business Machines
// Corporation and others. All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
#ifndef ClpCholeskyWssmpKKT_H
#define ClpCholeskyWssmpKKT_H
#include "ClpCholeskyBase.hpp"
class ClpMatrixBase;
class ClpCholeskyDense;
class ClpCholeskyWssmpKKT : public ClpCholeskyBase {
public:
virtual int order(ClpInterior *model);
virtual int symbolic();
virtual int factorize(const double *diagonal, int *rowsDropped);
virtual void solve(double *region);
virtual void solveKKT(double *region1, double *region2, const double *diagonal,
double diagonalScaleFactor);
ClpCholeskyWssmpKKT(int denseThreshold = -1);
virtual ~ClpCholeskyWssmpKKT();
// Copy
ClpCholeskyWssmpKKT(const ClpCholeskyWssmpKKT &);
// Assignment
ClpCholeskyWssmpKKT &operator=(const ClpCholeskyWssmpKKT &);
virtual ClpCholeskyBase *clone() const;
private:
};
#endif
/* vi: softtabstop=2 shiftwidth=2 expandtab tabstop=2
*/
ClpCholeskyBase.hpp
ClpCholeskyBase::diagonal
longDouble * diagonal() const
Return diagonal.
Definition ClpCholeskyBase.hpp:142
ClpCholeskyBase::rowsDropped
char * rowsDropped() const
rowsDropped - which rows are gone
Definition ClpCholeskyBase.hpp:102
ClpCholeskyBase::ClpCholeskyBase
ClpCholeskyBase(int denseThreshold=-1)
Constructor which has dense columns activated.
ClpCholeskyDense
Definition ClpCholeskyDense.hpp:14
ClpCholeskyWssmpKKT::ClpCholeskyWssmpKKT
ClpCholeskyWssmpKKT(int denseThreshold=-1)
Constructor which has dense columns activated.
ClpCholeskyWssmpKKT::operator=
ClpCholeskyWssmpKKT & operator=(const ClpCholeskyWssmpKKT &)
ClpCholeskyWssmpKKT::~ClpCholeskyWssmpKKT
virtual ~ClpCholeskyWssmpKKT()
Destructor.
ClpCholeskyWssmpKKT::factorize
virtual int factorize(const double *diagonal, int *rowsDropped)
Factorize - filling in rowsDropped and returning number dropped.
ClpCholeskyWssmpKKT::solve
virtual void solve(double *region)
Uses factorization to solve.
ClpCholeskyWssmpKKT::ClpCholeskyWssmpKKT
ClpCholeskyWssmpKKT(const ClpCholeskyWssmpKKT &)
ClpCholeskyWssmpKKT::solveKKT
virtual void solveKKT(double *region1, double *region2, const double *diagonal, double diagonalScaleFactor)
Uses factorization to solve.
ClpCholeskyWssmpKKT::symbolic
virtual int symbolic()
Does Symbolic factorization given permutation.
ClpCholeskyWssmpKKT::clone
virtual ClpCholeskyBase * clone() const
Clone.
ClpCholeskyWssmpKKT::order
virtual int order(ClpInterior *model)
Orders rows and saves pointer to matrix.and model.
ClpInterior
This solves LPs using interior point methods.
Definition ClpInterior.hpp:72
ClpMatrixBase
Abstract base class for Clp Matrices.
Definition ClpMatrixBase.hpp:38