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coinor-ipopt
coinor-ipopt-3.10.2
Ipopt
src
contrib
CGPenalty
IpCGSearchDirCalc.hpp
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// Copyright (C) 2005, 2008 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: IpCGSearchDirCalc.hpp 1861 2010-12-21 21:34:47Z andreasw $
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//
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// Authors: Andreas Waechter IBM 2005-10-13
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//
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// Lifeng Chen/Zaiwen Wen Columbia Univ
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#ifndef __IPCGSEARCHDIRCALC_HPP__
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#define __IPCGSEARCHDIRCALC_HPP__
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#include "
IpSearchDirCalculator.hpp
"
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#include "
IpPDSystemSolver.hpp
"
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#include "
IpCGPenaltyCq.hpp
"
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namespace
Ipopt
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{
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class
CGSearchDirCalculator
:
public
SearchDirectionCalculator
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{
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public
:
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CGSearchDirCalculator
(
const
SmartPtr<PDSystemSolver>
& pd_solver);
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virtual
~CGSearchDirCalculator
();
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virtual
bool
InitializeImpl
(
const
OptionsList
& options,
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const
std::string& prefix);
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virtual
bool
ComputeSearchDirection
();
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static
void
RegisterOptions
(
SmartPtr<RegisteredOptions>
roptions);
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private
:
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CGSearchDirCalculator
();
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CGSearchDirCalculator
(
const
CGSearchDirCalculator
&);
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void
operator=
(
const
CGSearchDirCalculator
&);
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CGPenaltyData
&
CGPenData
()
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{
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CGPenaltyData
& cg_pen_data =
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static_cast<
CGPenaltyData
&
>
(
IpData
().
AdditionalData
());
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DBG_ASSERT
(dynamic_cast<CGPenaltyData*>(&
IpData
().AdditionalData()));
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return
cg_pen_data;
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}
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CGPenaltyCq
&
CGPenCq
()
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{
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CGPenaltyCq
& cg_pen_cq =
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static_cast<
CGPenaltyCq
&
>
(
IpCq
().
AdditionalCq
());
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DBG_ASSERT
(dynamic_cast<CGPenaltyCq*>(&
IpCq
().AdditionalCq()));
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return
cg_pen_cq;
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}
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Number
penalty_init_min_
;
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Number
penalty_init_max_
;
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Number
penalty_max_
;
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Number
pen_des_fact_
;
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bool
penalty_backward_
;
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Number
kappa_x_dis_
;
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Number
kappa_y_dis_
;
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Number
vartheta_
;
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Number
delta_y_max_
;
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Number
fast_des_fact_
;
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Number
pen_init_fac_
;
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bool
never_use_fact_cgpen_direction_
;
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Index
nonmonotone_pen_update_counter_
;
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SmartPtr<PDSystemSolver>
pd_solver_
;
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};
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}
// namespace Ipopt
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#endif
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