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lammps/lib/poems/rowmatrix.h
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rowmatrix.h
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/*
*_________________________________________________________________________*
* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
* DESCRIPTION: SEE READ-ME *
* FILE NAME: rowmatrix.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 ROWMATRIX_H
#define ROWMATRIX_H
#include "virtualrowmatrix.h"
class RowMatrix : public VirtualRowMatrix {
double* elements;
public:
RowMatrix();
~RowMatrix();
RowMatrix(const RowMatrix& A); // copy constructor
RowMatrix(const VirtualRowMatrix& A); // copy constructor
RowMatrix(const VirtualMatrix& A); // copy constructor
RowMatrix(int n); // size constructor
void Const(double value);
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 Dim(int n);
MatrixType GetType() const;
std::istream& ReadData(std::istream& c);
std::ostream& WriteData(std::ostream& c) const;
void AssignVM(const VirtualMatrix& A);
RowMatrix& operator=(const RowMatrix& A); // assignment operator
RowMatrix& operator=(const VirtualRowMatrix& A); // overloaded =
RowMatrix& operator=(const VirtualMatrix& A); // overloaded =
RowMatrix& operator*=(double b);
};
#endif
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