1 /*
2  *_________________________________________________________________________*
3  *      POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE     *
4  *      DESCRIPTION: SEE READ-ME                                           *
5  *      FILE NAME: colmatmap.h                                             *
6  *      AUTHORS: See Author List                                           *
7  *      GRANTS: See Grants List                                            *
8  *      COPYRIGHT: (C) 2005 by Authors as listed in Author's List          *
9  *      LICENSE: Please see License Agreement                              *
10  *      DOWNLOAD: Free at www.rpi.edu/~anderk5                             *
11  *      ADMINISTRATOR: Prof. Kurt Anderson                                 *
12  *                     Computational Dynamics Lab                          *
13  *                     Rensselaer Polytechnic Institute                    *
14  *                     110 8th St. Troy NY 12180                           *
15  *      CONTACT:        anderk5@rpi.edu                                    *
16  *_________________________________________________________________________*/
17 
18 
19 #ifndef COLMATMAP_H
20 #define COLMATMAP_H
21 
22 #include "virtualcolmatrix.h"
23 
24 class ColMatrix;
25 
26 class ColMatMap : public VirtualColMatrix  {
27         double** elements;
28 public:
29         ColMatMap();
30         ~ColMatMap();
31         ColMatMap(const ColMatMap& A);  // copy constructor
32         ColMatMap(ColMatrix& A);  // copy constructor
33         ColMatMap(int m);  // size constructor
34 
35         double& operator_1int (int i); // array access
36         double Get_1int(int i) const;
37         void Set_1int(int i, double value);
38         double BasicGet_1int(int i) const;
39         void BasicSet_1int(int i, double value);
40         void BasicIncrement_1int(int i, double value);
41         void SetElementPointer(int i, double* p);
42         double* GetElementPointer(int i);
43         void Dim(int m);
44         void Const(double value);
45         MatrixType GetType() const;
46         std::ostream& WriteData(std::ostream& c) const;
47 
48         void AssignVM(const VirtualMatrix& A);
49         ColMatMap& operator=(const ColMatMap& A); // assignment operator
50         ColMatMap& operator=(const ColMatrix& A); // overloaded =
51         ColMatMap& operator=(const VirtualColMatrix& A); // overloaded =
52         ColMatMap& operator=(const VirtualMatrix& A); // overloaded =
53         ColMatMap& operator*=(double b);
54 
55         // Fast Matrix Operators
56         friend void FastAssign(ColMatMap& A, ColMatMap& C); //C = A
57         friend void FastAssign(ColMatMap& A, ColMatrix& C);  // C = A
58         friend void FastAssign(ColMatrix& A, ColMatMap& C);  // C = A
59         friend void FastForwardEuler(ColMatMap& X,ColMatMap& Xdot, double dt);
60         friend void FastForwardEuler(ColMatMap& X,ColMatrix& Xdot, double dt);
61         friend void FastCKRK5(ColMatMap& X, ColMatrix& Xi, ColMatrix* f, double* c, double dt);
62         friend void FastFRK5(ColMatMap& X, ColMatrix& Xi, ColMatrix* f, double* c, double dt);
63 };
64 
65 #endif
66