Ipopt  3.11.9
SensStdStepCalc.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 : 2009-05-16
6 
7 #ifndef __ASSTDSTEPCALC_HPP__
8 #define __ASSTDSTEPCALC_HPP__
9 
10 #include "SensBacksolver.hpp"
11 #include "SensStepCalc.hpp"
12 #include <vector>
13 
14 
15 namespace Ipopt
16 {
17 
19  {
20  public:
22  SmartPtr<SensBacksolver> backsolver);
23 
24  virtual ~StdStepCalculator();
25 
26  virtual bool InitializeImpl(const OptionsList& options,
27  const std::string& prefix);
28 
31  virtual bool Step(DenseVector& delta_u, IteratesVector& sol);
32 
34  std::vector<Index>& x_bound_violations_idx,
35  std::vector<Number>& x_bound_violations_du);
36 
37  private:
42  };
43 }
44 
45 #endif
Dense Vector Implementation.
Specialized CompoundVector class specifically for the algorithm iterates.
This class stores a list of user set options.
Template class for Smart Pointers.
Definition: IpSmartPtr.hpp:183
SmartPtr< SchurData > ift_data_
StdStepCalculator(SmartPtr< SchurData > ift_data, SmartPtr< SensBacksolver > backsolver)
bool BoundCheck(IteratesVector &sol, std::vector< Index > &x_bound_violations_idx, std::vector< Number > &x_bound_violations_du)
virtual bool Step(DenseVector &delta_u, IteratesVector &sol)
This is the main algorithmic function of this class; It calculates a step using its SchurDriver,...
virtual bool InitializeImpl(const OptionsList &options, const std::string &prefix)
Implementation of the initialization method that has to be overloaded by for each derived class.
SmartPtr< SensBacksolver > backsolver_
double Number
Type of all numbers.
Definition: IpTypes.hpp:17