matrix_EIGEN.h
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00001 #include "../config.h"
00002 #ifdef __MATRIXWRAPPER_EIGEN__
00003 
00004 #ifndef __MATRIX_EIGEN__
00005 #define __MATRIX_EIGEN__
00006 #include "../../bfl_constants.h"
00007 #include "matrix_wrapper.h"
00008 #include "vector_wrapper.h"
00009 
00010 #include <Eigen/Core>
00011 #include <assert.h>
00012 
00013 typedef Eigen::MatrixXd EigenMatrix;
00014 typedef Eigen::MatrixXd EigenSymmetricMatrix;
00015 typedef Eigen::MatrixXd::ConstSelfAdjointViewReturnType<Eigen::Upper>::Type EigenSymmetricView;
00016 
00017 namespace MatrixWrapper
00018 {
00019 
00021 class Matrix : public EigenMatrix, public Matrix_Wrapper
00022 {
00023  private: // No private members:  We don't add anything.
00024 
00025  public: // Public Members
00026 
00027   // Constructors
00028   Matrix();
00029   Matrix(int m, int n);
00030 
00031   // Destructor
00032   virtual ~Matrix();
00033 
00034   // Copy constructor
00035   Matrix (const MyMatrix& a);
00036   Matrix(const EigenMatrix & a);
00037 
00038   Matrix(int num_rows,const RowVector& v);
00039 
00040   
00041   virtual unsigned int size() const;
00042   virtual unsigned int capacity() const;
00043   virtual unsigned int rows() const;
00044   virtual unsigned int columns() const;
00045   virtual double& operator()(unsigned int,unsigned int);
00046   virtual double operator()(unsigned int,unsigned int) const;
00047   virtual RowVector operator[](unsigned int)const;
00048 
00049   using EigenMatrix::operator ==;
00050   using EigenMatrix::operator =;
00051   using EigenMatrix::operator +=;
00052   using EigenMatrix::operator -=;
00053   using EigenMatrix::operator +;
00054   using EigenMatrix::operator -;
00055 
00056   virtual bool operator==(const MyMatrix& a) const;
00057 
00058   virtual MyMatrix& operator =(double a);
00059 
00060   virtual MyMatrix& operator +=(double a);
00061   virtual MyMatrix& operator -=(double a);
00062   virtual MyMatrix& operator *=(double b);
00063   virtual MyMatrix& operator /=(double b);
00064   virtual MyMatrix operator+ (double b) const;
00065   virtual MyMatrix operator- (double b) const;
00066   virtual MyMatrix operator* (double b) const;
00067   virtual MyMatrix operator/ (double b) const;
00068 
00069   virtual MyMatrix& operator =(const MySymmetricMatrix& a);
00070   virtual MyMatrix& operator +=(const MyMatrix& a);
00071   virtual MyMatrix& operator -=(const MyMatrix& a);
00072   virtual MyMatrix operator+ (const MyMatrix &a) const;
00073   virtual MyMatrix operator- (const MyMatrix &a) const;
00074   virtual MyMatrix operator* (const MyMatrix &a) const;
00075 
00076   virtual MyColumnVector operator* ( const MyColumnVector &b) const;
00077 
00078   virtual MyRowVector rowCopy(unsigned int r) const;
00079   virtual MyColumnVector columnCopy(unsigned int c) const;
00080 
00081   virtual void resize(unsigned int i, unsigned int j,
00082                       bool copy=true, bool initialize=true);
00083   virtual MyMatrix inverse() const;
00084   virtual MyMatrix transpose() const;
00085   virtual double determinant() const;
00086   virtual int convertToSymmetricMatrix(MySymmetricMatrix& sym);
00087   virtual MyMatrix sub(int i_start, int i_end, int j_start , int j_end) const;
00088 
00089 };
00090 
00091 class SymmetricMatrix : public EigenSymmetricMatrix, public SymmetricMatrix_Wrapper
00092 {
00093  private: //
00094 
00095  public: //
00096   // Constructors
00097   SymmetricMatrix();
00098   SymmetricMatrix(int n);
00099 
00100   // Copy constructors
00101   SymmetricMatrix(const MySymmetricMatrix& a);
00102   SymmetricMatrix(const EigenSymmetricMatrix& a);
00103   SymmetricMatrix(const EigenSymmetricView & a);
00104 
00105   SymmetricMatrix(int num_rows,const RowVector& v);
00106 
00107   // Destructor
00108   virtual ~SymmetricMatrix();
00109 
00110   virtual unsigned int size() const;
00111   virtual unsigned int capacity() const;
00112   virtual unsigned int rows() const;
00113   virtual unsigned int columns() const;
00114   virtual MySymmetricMatrix inverse() const;
00115   virtual MySymmetricMatrix transpose() const;
00116   virtual double determinant() const;
00117 
00118   virtual double& operator()(unsigned int,unsigned int);
00119   virtual double operator()(unsigned int,unsigned int) const;
00120   virtual RowVector operator[](unsigned int)const;
00121 
00122   using EigenSymmetricMatrix::operator ==;
00123   using EigenSymmetricMatrix::operator =;
00124   using EigenSymmetricMatrix::operator +=;
00125   using EigenSymmetricMatrix::operator -=;
00126   using EigenSymmetricMatrix::operator +;
00127   using EigenSymmetricMatrix::operator -;
00128 
00129   virtual bool operator==(const MySymmetricMatrix& a) const;
00130 
00131   virtual MySymmetricMatrix& operator=(double a);
00132 
00133   virtual MySymmetricMatrix& operator +=(double a);
00134   virtual MySymmetricMatrix& operator -=(double a);
00135   virtual MySymmetricMatrix& operator *=(double b);
00136   virtual MySymmetricMatrix& operator /=(double b);
00137   virtual MySymmetricMatrix  operator + (double b) const;
00138   virtual MySymmetricMatrix  operator - (double b) const;
00139   virtual MySymmetricMatrix  operator * (double b) const;
00140   virtual MySymmetricMatrix  operator / (double b) const;
00141 
00142   virtual MyRowVector rowCopy(unsigned int r) const;
00143 
00144   virtual MyMatrix& operator +=(const MyMatrix& a);
00145   virtual MyMatrix& operator -=(const MyMatrix& a);
00146   virtual MyMatrix operator  + (const MyMatrix &a) const;
00147   virtual MyMatrix operator  - (const MyMatrix &a) const;
00148   virtual MyMatrix operator  * (const MyMatrix &a) const;
00149 
00150   virtual MySymmetricMatrix& operator +=(const MySymmetricMatrix& a);
00151   virtual MySymmetricMatrix& operator -=(const MySymmetricMatrix& a);
00152   virtual MySymmetricMatrix  operator + (const MySymmetricMatrix &a) const;
00153   virtual MySymmetricMatrix  operator - (const MySymmetricMatrix &a) const;
00154   virtual MyMatrix  operator * (const MySymmetricMatrix& a) const;
00155 
00156   virtual MyColumnVector operator* (const MyColumnVector &b) const;
00157   virtual void multiply (const MyColumnVector &b, MyColumnVector &result) const;
00158 
00159   virtual void resize(unsigned int i, bool copy=true, bool initialize=true);
00160   virtual MyMatrix sub(int i_start, int i_end, int j_start , int j_end) const;
00161 
00162 };
00163 
00164 }
00165 
00166 #endif
00167 
00168 #endif
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bfl_eigen
Author(s): Klaas Gadeyne, Wim Meeussen, Tinne Delaet and many others. See web page for a full contributor list. Eigen matrix library support added by Johannes Meyer.
autogenerated on Mon Jul 15 2013 16:45:57