Ipopt  3.12.9
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SensIndexSchurData.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 : 2009-05-08
6 
7 #ifndef __ASINDEXSCHURDATA_HPP__
8 #define __ASINDEXSCHURDATA_HPP__
9 
10 #include "SensSchurData.hpp"
11 
12 namespace Ipopt
13 {
14 
15  class IndexSchurData : public SchurData
16  {
20  public:
21 
23 
24  IndexSchurData(const std::vector<Index> idx, const std::vector<Index> val);
25 
26  virtual ~IndexSchurData();
27 
29 
30  virtual Index GetNRowsAdded() const;
31 
32  virtual void SetData_Flag(Index dim, const Index* flags, Number v=1.0);
33 
34  virtual void SetData_Flag(Index dim, const Index* flags, const Number* values);
35 
36  virtual Index SetData_Index(Index dim, const Index* index, Number v=1.0);
37 
38  virtual void SetData_List(const std::vector<Index>& list, Number v=1.0);
39 
40  virtual void GetRow(Index i, IteratesVector& v) const;
41 
42  virtual void GetMultiplyingVectors(Index i, std::vector<Index>& indices, std::vector<Number>& factors) const;
43 
44  virtual void Multiply(const IteratesVector& v, Vector& u) const;
45 
46  virtual void TransMultiply(const Vector& u, IteratesVector& v) const;
47 
48  virtual void PrintImpl(const Journalist& jnlst,
49  EJournalLevel level,
50  EJournalCategory category,
51  const std::string& name,
52  Index indent,
53  const std::string& prefix) const;
54 
64  void AddData_Flag(Index dim, Index* flags, std::vector<Index>& delta_u_sort, Index v);
65 
66  void AddData_List(std::vector<Index> cols, std::vector<Index>& delta_u_sort, Index& new_du_size, Index v);
67 
68  const std::vector<Index>* GetColIndices() const;
69 
70  private:
71 
75  Index* GetVectorLengths(const IteratesVector& v) const;
76 
77  std::vector<Index> idx_;
78  std::vector<Index> val_;
79  };
80 
81 }
82 
83 #endif
Specialized CompoundVector class specifically for the algorithm iterates.
void AddData_List(std::vector< Index > cols, std::vector< Index > &delta_u_sort, Index &new_du_size, Index v)
double Number
Type of all numbers.
Definition: IpTypes.hpp:17
Vector Base Class.
Definition: IpVector.hpp:47
virtual SmartPtr< SchurData > MakeNewSchurDataCopy() const
EJournalLevel
Print Level Enum.
char char * val
Template class for Smart Pointers.
Definition: IpSmartPtr.hpp:172
Index * GetVectorLengths(const IteratesVector &v) const
returns a vector that holds the accumulated length of each vector component: v_len[0] = v...
virtual void SetData_Flag(Index dim, const Index *flags, Number v=1.0)
Functions to set the Schurdata.
virtual void TransMultiply(const Vector &u, IteratesVector &v) const
Computes A*u with A in R(nxm), KKT in R(n,n)
int Index
Type of all indices of vectors, matrices etc.
Definition: IpTypes.hpp:19
virtual void PrintImpl(const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const
virtual void SetData_List(const std::vector< Index > &list, Number v=1.0)
std::vector< Index > idx_
const std::vector< Index > * GetColIndices() const
virtual void Multiply(const IteratesVector &v, Vector &u) const
Computes B*v with B in R(mxn)
Class responsible for all message output.
virtual void GetRow(Index i, IteratesVector &v) const
Returns the i-th column vector of the matrix.
std::vector< Index > val_
void AddData_Flag(Index dim, Index *flags, std::vector< Index > &delta_u_sort, Index v)
Functions specific to IndexSchurData.
EJournalCategory
Category Selection Enum.
virtual Index SetData_Index(Index dim, const Index *index, Number v=1.0)
virtual void GetMultiplyingVectors(Index i, std::vector< Index > &indices, std::vector< Number > &factors) const
Returns two vectors that are needed for matrix-vector multiplication of B and P.
IndexSchurData()
This class is the implementation aimed at applications where only SchurData matrices with entries 1 o...
virtual Index GetNRowsAdded() const
Returns number of rows/columns in schur matrix.