BasicParticleConst.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef EICD_ConstBasicParticle_H
#define EICD_ConstBasicParticle_H
 
#include "eicd/BasicParticleObj.h"
 
#include "eicd/Index.h"
#include "eicd/VectorXYZ.h"
#include "eicd/Weight.h"
#include "podio/ObjectID.h"
 
 
 
namespace eic {
 
 
/** @class ConstBasicParticle
 *  Basic particle used internally to communicate basic particle properties.
 *  @author: W. Armstrong, S. Joosten
 */
class ConstBasicParticle {
 
  friend class BasicParticle;
  friend class BasicParticleCollection;
  friend class BasicParticleConstCollectionIterator;
 
public:
  /// default constructor
  ConstBasicParticle();
  ConstBasicParticle(eic::Index ID, eic::VectorXYZ p, eic::VectorXYZ v, float time, std::int32_t pid, std::int16_t status, std::int16_t charge, eic::Weight weight);
 
  /// constructor from existing BasicParticleObj
  ConstBasicParticle(BasicParticleObj* obj);
 
  /// copy constructor
  ConstBasicParticle(const ConstBasicParticle& other);
 
  /// copy-assignment operator
  ConstBasicParticle& operator=(const ConstBasicParticle& other);
 
  /// support cloning (deep-copy)
  ConstBasicParticle clone() const;
 
  /// destructor
  ~ConstBasicParticle();
 
 
public:
 
  /// Access the Unique particle index
  const eic::Index& ID() const;
 
  /// Access the momentum [GeV]
  const eic::VectorXYZ& p() const;
 
  /// Access the vertex [mm]
  const eic::VectorXYZ& v() const;
 
  /// Access the Time in [ns]
  const float& time() const;
 
  /// Access the particle PDG code
  const std::int32_t& pid() const;
 
  /// Access the Status code
  const std::int16_t& status() const;
 
  /// Access the Particle charge (or sign)
  const std::int16_t& charge() const;
 
  /// Access the Particle weight, e.g. from PID algorithm [0-1]
  const eic::Weight& weight() const;
 
 
 
 
 
  /// check whether the object is actually available
  bool isAvailable() const;
  /// disconnect from BasicParticleObj instance
  void unlink() { m_obj = nullptr; }
 
  bool operator==(const ConstBasicParticle& other) const { return m_obj == other.m_obj; }
  bool operator==(const BasicParticle& other) const;
 
  // less comparison operator, so that objects can be e.g. stored in sets.
  bool operator<(const ConstBasicParticle& other) const { return m_obj < other.m_obj; }
 
  unsigned int id() const { return getObjectID().collectionID * 10000000 + getObjectID().index; }
 
  const podio::ObjectID getObjectID() const;
 
private:
  BasicParticleObj* m_obj;
};
 
} // namespace eic
 
 
#endif