particle_types.h

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//
//  particle_types.h
//  GLAMER
//
//  Created by Ben Metcalf on 12/11/2018.
//
#ifndef particle_types_h
#define particle_types_h
 
#include "point.h"
 
enum class SimFileFormat {
  glmb     
  ,csv3    
  ,csv4    
  ,csv5    
  ,csv6    
  ,gadget2 
  ,ascii   
};
 
// Atomic data class for simulation particles with individual sizes and masses
template<typename T = float>
struct ParticleType{
  T &operator[](int i){return x[i];}
  const T &operator[](int i) const {return x[i];}
  T *operator*(){return x;}
  T x[3];
  
  float Mass;
  float Size;
  int type;
  
  float size(){return Size;}
  float mass(){return Mass;}
};
 
// Atomic data class for simulation particles with individual sizes, masses and velocities
template<typename T = float>
struct ParticleTypeV{
  T &operator[](int i){return x[i];}
  const T &operator[](int i) const {return x[i];}
  T *operator*(){return x;}
  T x[3];
 
  T v[3];
 
  float Mass;
  float Size;
  int type;
  
  float size(){return Size;}
  float mass(){return Mass;}
};
 
struct ParticleTypeSimple{
  float &operator[](int i){return x[i];}
  const float &operator[](int i) const {return x[i];}
  float *operator*(){return x;}
  float x[3];
  
  static float Mass;
  static float Size;
  
  float size(){return ParticleTypeSimple::Size;}
  float mass(){return ParticleTypeSimple::Mass;}
};
 
struct ParticleType2D{
  float &operator[](int i){return x[i];}
  const float &operator[](int i) const {return x[i];}
  float *operator*(){return x;}
  float x[2];
  
  float Mass;
  float Size;
  
  float size(){return Size;}
  float mass(){return Mass;}
};
 
struct StarType{
  double &operator[](int i){return x[i];}
  const double &operator[](int i) const {return x[i];}
  Point_3d<> operator*(){return x;}
  Point_3d<> x;
  float Mass;
  
  float mass() const {return Mass;}
  static float size() {return 0;}
};
 
 
#endif /* particle_types_h */