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/****************************************************************************
*
* This is a part of CTPPS offline software.
* Authors:
* Laurent Forthomme (laurent.forthomme@cern.ch)
* Nicola Minafra (nicola.minafra@cern.ch)
* Mateusz Szpyrka (mateusz.szpyrka@cern.ch)
*
****************************************************************************/
#ifndef DataFormats_CTPPSReco_CTPPSTimingLocalTrack
#define DataFormats_CTPPSReco_CTPPSTimingLocalTrack
#include "DataFormats/Math/interface/Point3D.h"
#include "DataFormats/CTPPSReco/interface/CTPPSTimingRecHit.h"
//----------------------------------------------------------------------------------------------------
class CTPPSTimingLocalTrack {
public:
CTPPSTimingLocalTrack();
CTPPSTimingLocalTrack(const math::XYZPoint& pos0, const math::XYZPoint& pos0_sigma, float t, float t_sigma);
enum class CheckDimension { x, y, all };
bool containsHit(const CTPPSTimingRecHit& recHit,
float tolerance = 0.1f,
CheckDimension check = CheckDimension::all) const;
//--- spatial get'ters
inline float x0() const { return pos0_.x(); }
inline float x0Sigma() const { return pos0_sigma_.x(); }
inline float y0() const { return pos0_.y(); }
inline float y0Sigma() const { return pos0_sigma_.y(); }
inline float z0() const { return pos0_.z(); }
inline float z0Sigma() const { return pos0_sigma_.z(); }
inline int numberOfHits() const { return num_hits_; }
inline int numberOfPlanes() const { return num_planes_; }
//--- spatial set'ters
inline void setPosition(const math::XYZPoint& pos0) { pos0_ = pos0; }
inline void setPositionSigma(const math::XYZPoint& pos0_sigma) { pos0_sigma_ = pos0_sigma; }
inline void setNumOfHits(int num_hits) { num_hits_ = num_hits; }
inline void setNumOfPlanes(int num_planes) { num_planes_ = num_planes; }
//--- validity related members
inline bool isValid() const { return valid_; }
inline void setValid(bool valid) { valid_ = valid; }
//--- temporal get'ters
inline float time() const { return t_; }
inline float timeSigma() const { return t_sigma_; }
//--- temporal set'ters
inline void setTime(float t) { t_ = t; }
inline void setTimeSigma(float t_sigma) { t_sigma_ = t_sigma; }
private:
//--- spatial information
/// initial track position
math::XYZPoint pos0_;
/// error on the initial track position
math::XYZPoint pos0_sigma_;
/// number of hits participating in the track
int num_hits_;
/// number of planes participating in the track
int num_planes_;
/// fit valid?
bool valid_;
//--- timing information
float t_;
float t_sigma_;
};
/// Comparison operator
bool operator<(const CTPPSTimingLocalTrack& lhs, const CTPPSTimingLocalTrack& rhs);
#endif
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