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lammps/lib/poems/colmatmap.h
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colmatmap.h
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/*
*_________________________________________________________________________*
* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
* DESCRIPTION: SEE READ-ME *
* FILE NAME: colmatmap.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 COLMATMAP_H
#define COLMATMAP_H
#include "virtualcolmatrix.h"
class ColMatrix;
class ColMatMap : public VirtualColMatrix {
double** elements;
public:
ColMatMap();
~ColMatMap();
ColMatMap(const ColMatMap& A); // copy constructor
ColMatMap(ColMatrix& A); // copy constructor
ColMatMap(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);
void SetElementPointer(int i, double* p);
double* GetElementPointer(int i);
void Dim(int m);
void Const(double value);
MatrixType GetType() const;
std::ostream& WriteData(std::ostream& c) const;
void AssignVM(const VirtualMatrix& A);
ColMatMap& operator=(const ColMatMap& A); // assignment operator
ColMatMap& operator=(const ColMatrix& A); // overloaded =
ColMatMap& operator=(const VirtualColMatrix& A); // overloaded =
ColMatMap& operator=(const VirtualMatrix& A); // overloaded =
ColMatMap& operator*=(double b);
// Fast Matrix Operators
friend void FastAssign(ColMatMap& A, ColMatMap& C); //C = A
friend void FastAssign(ColMatMap& A, ColMatrix& C); // C = A
friend void FastAssign(ColMatrix& A, ColMatMap& C); // C = A
friend void FastForwardEuler(ColMatMap& X,ColMatMap& Xdot, double dt);
friend void FastForwardEuler(ColMatMap& X,ColMatrix& Xdot, double dt);
friend void FastCKRK5(ColMatMap& X, ColMatrix& Xi, ColMatrix* f, double* c, double dt);
friend void FastFRK5(ColMatMap& X, ColMatrix& Xi, ColMatrix* f, double* c, double dt);
};
#endif
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