Clp
1.17.11
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Clp
src
ClpCholeskyWssmp.hpp
Go to the documentation of this file.
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/* $Id$ */
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// Copyright (C) 2003, 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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#ifndef ClpCholeskyWssmp_H
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#define ClpCholeskyWssmp_H
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#include "
ClpCholeskyBase.hpp
"
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class
ClpMatrixBase
;
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class
ClpCholeskyDense
;
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class
ClpCholeskyWssmp
:
public
ClpCholeskyBase
{
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public
:
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virtual
int
order
(
ClpInterior
*model);
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virtual
int
symbolic
();
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virtual
int
factorize
(
const
double
*
diagonal
,
int
*
rowsDropped
);
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virtual
void
solve
(
double
*region);
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ClpCholeskyWssmp
(
int
denseThreshold = -1);
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virtual
~ClpCholeskyWssmp
();
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// Copy
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ClpCholeskyWssmp
(
const
ClpCholeskyWssmp
&);
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// Assignment
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ClpCholeskyWssmp
&
operator=
(
const
ClpCholeskyWssmp
&);
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virtual
ClpCholeskyBase
*
clone
()
const
;
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private
:
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};
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#endif
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/* vi: softtabstop=2 shiftwidth=2 expandtab tabstop=2
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*/
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
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