Ipopt 3.11.9
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IpRestoConvCheck.hpp
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1// Copyright (C) 2004, 2009 International Business Machines and others.
2// All Rights Reserved.
3// This code is published under the Eclipse Public License.
4//
5// $Id: IpRestoConvCheck.hpp 1861 2010-12-21 21:34:47Z andreasw $
6//
7// Authors: Carl Laird, Andreas Waechter IBM 2004-08-13
8//
9// was originally IpRestoFilterConvCheck.hpp (rev 781)
10// separated by A Waechter IBM 2008-06-24
11
12#ifndef __IPRESTOCONVCHECK_HPP__
13#define __IPRESTOCONVCHECK_HPP__
14
17
18namespace Ipopt
19{
20
31 {
32 public:
37
41
43 virtual bool InitializeImpl(const OptionsList& options,
44 const std::string& prefix);
45
47 virtual ConvergenceStatus CheckConvergence(bool call_intermediate_callback = true);
48
50 virtual void SetOrigLSAcceptor(const BacktrackingLSAcceptor& orig_ls_acceptor) = 0;
51
56 private:
65
69
72 virtual ConvergenceStatus
73 TestOrigProgress(Number orig_trial_barr, Number orig_trial_theta) = 0;
74
87
92
95 };
96
97} // namespace Ipopt
98
99#endif
Base class for backtracking line search acceptors.
ConvergenceStatus
Convergence return enum.
This class stores a list of user set options.
Convergence check for the restoration phase.
Number kappa_resto_
Fraction of required reduction in infeasibility before problem is considered to be solved.
void operator=(const RestoConvergenceCheck &)
Overloaded Equals Operator.
virtual void SetOrigLSAcceptor(const BacktrackingLSAcceptor &orig_ls_acceptor)=0
Method for setting the LS acceptor from the main algorithm.
Number orig_constr_viol_tol_
Constraint violation tolerance for original algorithm.
virtual ConvergenceStatus TestOrigProgress(Number orig_trial_barr, Number orig_trial_theta)=0
Method for checking progress with original globalization mechanism.
Index maximum_iters_
Maximum number of iterations in restoration phase.
Index successive_resto_iter_
Counter for successive iterations in restoration phase.
Index maximum_resto_iters_
Maximum number of succesive iterations in restoration phase.
bool first_resto_iter_
Flag indicating that this is the first call.
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)
overloaded from AlgorithmStrategyObject
static void RegisterOptions(SmartPtr< RegisteredOptions > roptions)
Methods used by IpoptType.
RestoConvergenceCheck(const RestoConvergenceCheck &)
Copy Constructor.
virtual ConvergenceStatus CheckConvergence(bool call_intermediate_callback=true)
overloaded from ConvergenceCheck
virtual ~RestoConvergenceCheck()
Default destructor.
RestoConvergenceCheck()
Default Constructor.
Template class for Smart Pointers.
int Index
Type of all indices of vectors, matrices etc.
Definition IpTypes.hpp:19
double Number
Type of all numbers.
Definition IpTypes.hpp:17