dem_object_pool.hpp

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#pragma once
 
#include "contact_pp.hpp"
#include "contact_pw.hpp"
#include "particle.hpp"
#include <memory>
 
namespace netdem {
 
class DEMObjectPool {
public:
  DEMObjectPool(const DEMObjectPool &) = delete;
 
  DEMObjectPool &operator=(const DEMObjectPool &) = delete;
 
  static DEMObjectPool &GetInstance() {
    static DEMObjectPool instance;
    return instance;
  }
 
  Particle *GetParticle();
 
  ContactPP *GetContactPP();
 
  ContactPW *GetContactPW();
 
  ContactPP *Clone(ContactPP const *cnt);
 
  ContactPW *Clone(ContactPW const *cnt);
 
  void RecycleParticle(Particle **p);
 
  void RecycleContactPP(ContactPP **cnt);
 
  void RecycleContactPW(ContactPW **cnt);
 
  void RecycleParticle(VecXT<Particle *> *p_list);
 
  void RecycleContactPP(VecXT<ContactPP *> *cnt_list);
 
  void RecycleContactPW(VecXT<ContactPW *> *cnt_list);
 
  void RecycleParticle(VecXT<VecXT<Particle *>> *p_list);
 
  ~DEMObjectPool();
 
private:
  DEMObjectPool() {}
 
  VecXT<Particle *> particle_pool;
 
  VecXT<ContactPP *> contact_pp_pool;
 
  VecXT<ContactPW *> contact_pw_pool;
};
 
} // namespace netdem