timestep.h

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/*******************************************************************************
 * \copyright   This file is part of the GADGET4 N-body/SPH code developed
 * \copyright   by Volker Springel. Copyright (C) 2014-2020 by Volker Springel
 * \copyright   (vspringel@mpa-garching.mpg.de) and all contributing authors.
 *******************************************************************************/
 
#ifndef TIMESTEP_H
#define TIMESTEP_H
 
struct TimeBinData
{
 public:
  int NActiveParticles;
  long long GlobalNActiveParticles;
  int *ActiveParticleList;
  int TimeBinCount[TIMEBINS];
 
  int FirstInTimeBin[TIMEBINS];
  int LastInTimeBin[TIMEBINS];
  int *NextInTimeBin;
  int *PrevInTimeBin;
  char Name[100];
  int *MaxPart;
 
  /* TimeBinData stuff */
  void timebins_init(const char *name, int *MaxPart);
  void timebins_allocate(void);
  void timebins_free(void);
  void timebins_reallocate(void);
  void timebin_move_particle(int p, int timeBin_old, int timeBin_new);
  void timebin_add_particle(int i_new, int i_old, int timeBin, int addToListOfActiveParticles);
  void timebin_remove_particle(int idx, int bin);
  void timebin_cleanup_list_of_active_particles(void);
  void timebin_move_sfr(int p, int timeBin_old, int timeBin_new);
  void timebin_move_bh(int p, int timeBin_old, int timeBin_new);
  void timebin_make_list_of_active_particles_up_to_timebin(int timebin);
  void timebin_add_particles_of_timebin_to_list_of_active_particles(int timebin);
};
 
#endif /* TIMESTEP */