Ipopt 3.11.9
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SensSchurDriver.hpp
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1// Copyright 2009, 2011 Hans Pirnay
2// All Rights Reserved.
3// This code is published under the Eclipse Public License.
4//
5// Date : 2009-05-06
6
7#ifndef __ASSCHURDRIVER_HPP__
8#define __ASSCHURDRIVER_HPP__
9
10#include "SensSchurData.hpp"
11#include "SensPCalculator.hpp"
12#include "IpVector.hpp"
13#include "IpIteratesVector.hpp"
14
15namespace Ipopt
16{
17
19 {
29 public:
30
38
39 virtual ~SchurDriver()
40 {
41 }
42
44 virtual bool InitializeImpl(const OptionsList& options,
45 const std::string& prefix)
46 {
47 return true;
48 }
49
52 {
53 return pcalc_->data_A();
54 }
55
57 {
58 return ConstPtr(data_B_);
59 }
60
62 {
63 return pcalc_->data_A_nonconst();
64 }
65
67 {
68 return data_B_;
69 }
70
72 {
73 return ConstPtr(pcalc_);
74 }
75
77 {
78 return pcalc_;
79 }
80
84 virtual bool SchurBuild() =0;
85
87 virtual bool SchurFactorize() =0;
88
92 SmartPtr<Vector> delta_u,
93 SmartPtr<IteratesVector> sol=NULL)=0; // the vector K^(-1)*r_s which usually should have been computed before.
94
95
101 private:
103 {
104 }
105
107
109 };
110}
111
112#endif
This is the base class for all algorithm strategy objects.
This class stores a list of user set options.
virtual SmartPtr< const SchurData > data_B() const
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)
Overloaded from AlgorithmStrategyObject.
SmartPtr< PCalculator > pcalc_
virtual bool SchurBuild()=0
Sets the Data for which this SchurMatrix will be built.
virtual bool SchurSolve(SmartPtr< IteratesVector > lhs, SmartPtr< const IteratesVector > rhs, SmartPtr< Vector > delta_u, SmartPtr< IteratesVector > sol=NULL)=0
Performs a backsolve on S and K.
SmartPtr< SchurData > data_B_
virtual SmartPtr< const SchurData > data_A() const
Const accessor methods to the SchurData for for the derived classes.
virtual SmartPtr< PCalculator > pcalc_nonconst()
SchurDriver()
Performs a backsolve on S and K; calls the latter with sol=K^(-1)*r_s=0 virtual bool SchurSolve(Smart...
virtual SmartPtr< const PCalculator > pcalc() const
virtual SmartPtr< SchurData > data_A_nonconst()
SchurDriver(SmartPtr< PCalculator > pcalc, SmartPtr< SchurData > data_B)
This class is the interface for any class that deals with the Schur matrix from the point when it is ...
virtual bool SchurFactorize()=0
Calls the factorization routine for the SchurMatrix.
virtual SmartPtr< SchurData > data_B_nonconst()
Template class for Smart Pointers.
SmartPtr< const U > ConstPtr(const SmartPtr< U > &smart_ptr)