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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#ifndef __BASICPARTICLE_H
#define __BASICPARTICLE_H
// -- project includes --
#include "Foundation/vec3.h"
// --- STL includes ---
#include <map>
#include <utility>
using std::map;
using std::pair;
using std::make_pair;
namespace esys
{
namespace lsm
{
class SimpleParticleData;
}
}
/*!
\brief Basic Particle class. Contains only the "geometric part" of the
particle, i.e. position and radius, no forces or such.
\author Steffen Abe
$Revision$
$Date$
*/
class CBasicParticle
{
protected:
Vec3 m_pos; //!< position
double m_rad; //!< radius
int m_global_id;
int m_tag;
public:
static const CBasicParticle INVALID;
CBasicParticle();
CBasicParticle(const Vec3 &pos, double radius, int id=-1, int tag=-1);
CBasicParticle(const esys::lsm::SimpleParticleData &data);
inline virtual ~CBasicParticle(){}
inline Vec3 & getPPos() {return m_pos;}
inline Vec3 getPos() const {return m_pos;}
inline void setPos(const Vec3 &pos) {m_pos = pos;}
inline double getRad() const {return m_rad;}
inline int getID() const {return m_global_id;}
inline void setID(int id) {m_global_id = id;}
inline void moveBy(Vec3 v){m_pos+=v;} //!< move relative to current position
inline void moveTo(Vec3 v){m_pos=v;} //!< move absolute
inline void setRad(double r){m_rad=r;}
//! particle tag handling
inline void setTag(int t){m_tag=t;}
inline int getTag() const {return m_tag;}
inline bool isValid() const {return (getID() >= 0);}
};
ostream& operator<<(ostream&,const CBasicParticle&);
#endif //__BASICPARTICLE_H
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