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ClpCholeskyWssmp.hpp
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/* $Id$ */
// Copyright (C) 2003, International Business Machines
// Corporation and others. All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
#ifndef ClpCholeskyWssmp_H
#define ClpCholeskyWssmp_H
#include "ClpCholeskyBase.hpp"
class ClpMatrixBase;
class ClpCholeskyDense;
class ClpCholeskyWssmp : public ClpCholeskyBase {
public:
virtual int order(ClpInterior *model);
virtual int symbolic();
virtual int factorize(const double *diagonal, int *rowsDropped);
virtual void solve(double *region);
ClpCholeskyWssmp(int denseThreshold = -1);
virtual ~ClpCholeskyWssmp();
// Copy
ClpCholeskyWssmp(const ClpCholeskyWssmp &);
// Assignment
ClpCholeskyWssmp &operator=(const ClpCholeskyWssmp &);
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
ClpCholeskyWssmp::ClpCholeskyWssmp
ClpCholeskyWssmp(const ClpCholeskyWssmp &)
ClpCholeskyWssmp::ClpCholeskyWssmp
ClpCholeskyWssmp(int denseThreshold=-1)
Constructor which has dense columns activated.
ClpCholeskyWssmp::symbolic
virtual int symbolic()
Does Symbolic factorization given permutation.
ClpCholeskyWssmp::factorize
virtual int factorize(const double *diagonal, int *rowsDropped)
Factorize - filling in rowsDropped and returning number dropped.
ClpCholeskyWssmp::order
virtual int order(ClpInterior *model)
Orders rows and saves pointer to matrix.and model.
ClpCholeskyWssmp::clone
virtual ClpCholeskyBase * clone() const
Clone.
ClpCholeskyWssmp::operator=
ClpCholeskyWssmp & operator=(const ClpCholeskyWssmp &)
ClpCholeskyWssmp::solve
virtual void solve(double *region)
Uses factorization to solve.
ClpCholeskyWssmp::~ClpCholeskyWssmp
virtual ~ClpCholeskyWssmp()
Destructor.
ClpInterior
This solves LPs using interior point methods.
Definition ClpInterior.hpp:72
ClpMatrixBase
Abstract base class for Clp Matrices.
Definition ClpMatrixBase.hpp:38