InteractionGroup.h

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//                                                         //
// Copyright (c) 2003-2017 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 __INTERACTIONGROUP_H
#define __INTERACTIONGROUP_H
 
// -- project includes -- 
#include "Model/IGParam.h"
#include "Model/InteractionParam.h"
 
// -- STL includes --
#include <set>
#include <utility>
 
using std::set;
using std::pair;
 
class AParallelInteractionStorage;
template <class T> class ParallelParticleArray;
 
template <class T>
class AInteractionGroup
{
public:
  virtual ~AInteractionGroup(){};
 
  virtual void Update(ParallelParticleArray<T>*)=0;
  virtual void calcForces()=0;
 
  virtual void setTimeStepSize(double dt) = 0;
};
 
template<class T>
class APairInteractionGroup : public AInteractionGroup<T>
{
 protected:
  set<pair<int,int> > m_set;
  unsigned int m_update_timestamp;
 
 public: 
  bool isIn(int,int);
  virtual void setExIG(AParallelInteractionStorage* eg){};
};
 
#include "Model/InteractionGroup.hpp"
 
#endif //__INTERACTIONGROUP_H