forked from lijiext/lammps
82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/*
|
|
*_________________________________________________________________________*
|
|
* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
|
|
* DESCRIPTION: SEE READ-ME *
|
|
* FILE NAME: body.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 BODY_H
|
|
#define BODY_H
|
|
|
|
#include "poemslist.h"
|
|
#include <iostream>
|
|
#include "poemsobject.h"
|
|
|
|
#include "matrices.h"
|
|
|
|
|
|
|
|
// emumerated type
|
|
enum BodyType {
|
|
INERTIALFRAME = 0,
|
|
PARTICLE = 1,
|
|
RIGIDBODY = 2
|
|
};
|
|
|
|
class Point;
|
|
class Joint;
|
|
class CompBody;
|
|
|
|
class Body : public POEMSObject {
|
|
public:
|
|
double mass;
|
|
Mat3x3 inertia;
|
|
|
|
Vect3 r;
|
|
Vect3 v;
|
|
Vect3 v_k;
|
|
Vect3 a;
|
|
Vect3 a_t;
|
|
Mat3x3 n_C_k;
|
|
Vect3 omega;
|
|
Vect3 omega_k;
|
|
Vect3 alpha;
|
|
Vect3 alpha_t;
|
|
double KE;
|
|
|
|
|
|
List<Joint> joints;
|
|
List<Point> points;
|
|
|
|
Body();
|
|
|
|
bool ReadIn(std::istream& in);
|
|
void WriteOut(std::ostream& out);
|
|
bool ReadInPoints(std::istream& in);
|
|
void WriteOutPoints(std::ostream& out);
|
|
Point* GetPoint(int p);
|
|
void AddJoint(Joint* joint);
|
|
void AddPoint(Point* point);
|
|
|
|
virtual bool ReadInBodyData(std::istream& in) = 0;
|
|
virtual void WriteOutBodyData(std::ostream& out) = 0;
|
|
virtual ~Body();
|
|
virtual BodyType GetType() = 0;
|
|
};
|
|
|
|
// global body functions
|
|
Body* NewBody(int type);
|
|
|
|
#endif
|