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coinor-ipopt-3.10.2
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Algorithm
LinearSolvers
IpSlackBasedTSymScalingMethod.hpp
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// Copyright (C) 2009 International Business Machines and others.
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// All Rights Reserved.
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// This code is published under the Eclipse Public License.
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//
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// $Id: IpSlackBasedTSymScalingMethod.hpp 1861 2010-12-21 21:34:47Z andreasw $
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//
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// Authors: Andreas Waechter IBM 2009-11-13
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// (based on IpInexactTSymScalingMethod.hpp)
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#ifndef __IPSLACKBASEDTSYMSCALINGMETHOD_HPP__
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#define __IPSLACKBASEDTSYMSCLAINGMETHOD_HPP__
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#include "
IpUtils.hpp
"
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#include "
IpTSymScalingMethod.hpp
"
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namespace
Ipopt
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{
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class
SlackBasedTSymScalingMethod
:
public
TSymScalingMethod
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{
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public
:
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SlackBasedTSymScalingMethod
()
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{}
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virtual
~SlackBasedTSymScalingMethod
()
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{}
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virtual
bool
InitializeImpl
(
const
OptionsList
& options,
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const
std::string& prefix);
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virtual
bool
ComputeSymTScalingFactors
(
Index
n,
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Index
nnz,
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const
ipfint
* airn,
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const
ipfint
* ajcn,
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const
double
* a,
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double
* scaling_factors);
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private
:
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SlackBasedTSymScalingMethod
(
const
SlackBasedTSymScalingMethod
&);
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void
operator=
(
const
SlackBasedTSymScalingMethod
&);
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};
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}
// namespace Ipopt
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#endif
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