git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@24 f3b2605a-c512-4ea7-a41b-209d697bcdaa

2006-09-27 19:51:08 +00:00
parent f25713e3b0
commit d114fa1315
95 changed files with 11710 additions and 0 deletions
--- a/lib/poems/colmatrix.h
+++ b/lib/poems/colmatrix.h
@ -0,0 +1,84 @@
+/*
+ *_________________________________________________________________________*
+ *      POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE     *
+ *      DESCRIPTION: SEE READ-ME                                           *
+ *      FILE NAME: colmatrix.h                                             *
+ *      AUTHORS: See Author List                                           * 
+ *      GRANTS: See Grants List                                            *
+ *      COPYRIGHT: (C) 2005 by Authors as listed in Author's List          *
+ *      LICENSE: Please see License Agreement                              *
+ *      DOWNLOAD: Free at www.rpi.edu/~anderk5                             *
+ *      ADMINISTRATOR: Prof. Kurt Anderson                                 *
+ *                     Computational Dynamics Lab                          *
+ *                     Rensselaer Polytechnic Institute                    *
+ *                     110 8th St. Troy NY 12180                           * 
+ *      CONTACT:        anderk5@rpi.edu                                    *
+ *_________________________________________________________________________*/
+
+
+#ifndef COLMATRIX_H
+#define COLMATRIX_H
+
+#include "virtualcolmatrix.h"
+#include "colmatmap.h"
+
+class Matrix;
+class Vect6;
+class Mat3x3;
+class Vect3;
+
+class ColMatrix : public VirtualColMatrix  {
+  double* elements;
+public:
+  ColMatrix();
+  ~ColMatrix();
+  ColMatrix(const ColMatrix& A);  // copy constructor
+  ColMatrix(const VirtualColMatrix& A);  // copy constructor
+  ColMatrix(const VirtualMatrix& A);  // copy constructor
+  ColMatrix(int m);  // size constructor
+
+  double& operator_1int (int i); // array access
+  double Get_1int(int i) const;
+  void Set_1int(int i, double value);
+  double BasicGet_1int(int i) const;
+  void BasicSet_1int(int i, double value);
+  void BasicIncrement_1int(int i, double value);
+
+  double* GetElementPointer(int i);
+  void Dim(int m);
+  void Const(double value);
+  MatrixType GetType() const;
+  std::istream& ReadData(std::istream& c);
+  std::ostream& WriteData(std::ostream& c) const;
+
+  void AssignVM(const VirtualMatrix& A);
+  ColMatrix& operator=(const ColMatrix& A); // assignment operator
+  ColMatrix& operator=(const VirtualColMatrix& A); // overloaded =
+  ColMatrix& operator=(const VirtualMatrix& A); // overloaded =
+  ColMatrix& operator*=(double b);
+
+        void Abs();
+        void BasicMax(double& value, int& index);
+        void BasicMin(double& value, int& index);
+
+  // fast matrix operations
+		  friend void FastQuaternions(ColMatrix& q, Mat3x3& C);
+		  friend void FastInvQuaternions(Mat3x3& C, ColMatrix& q);
+		  friend void FastQuaternionDerivatives(ColMatrix& q, ColMatrix& omega, ColMatrix& qdot);
+		  friend void FastTMult(Matrix& A, Vect6& B, ColMatrix& C);
+		  friend void FastMult(Matrix& A, ColMatrix& B, Vect6& C);
+		  friend void FastAssign(ColMatrix& A, ColMatrix& C);
+
+		  friend void FastMult(Mat3x3& A, ColMatrix& B, Vect3& C);
+		  friend void FastMult(Mat3x3& A, Vect3& B, ColMatrix& C);
+		  friend void FastAssign(ColMatrix&A, Vect3& C);
+  
+		  friend void EP_Derivatives(ColMatrix& q, ColMatrix& u, ColMatrix& qdot);
+		  friend void EP_Transformation(ColMatrix& q, Mat3x3& C);
+		  friend void EP_FromTransformation(ColMatrix& q, Mat3x3& C);
+		  friend void EP_Normalize(ColMatrix& q);
+		  friend void EPdotdot_udot(ColMatrix& Audot, ColMatrix& Aqdot, ColMatrix& Aq,ColMatrix& Aqddot);
+		  friend void qdot_to_u(ColMatrix& q, ColMatrix& u, ColMatrix& qdot);
+};
+
+#endif