SimDataFormats/TruthInfo/interface/Checkpoint.h - master - githubmirror/cmssw

SimDataFormats/TruthInfo/interface/Checkpoint.h

24 строки747 B

Felice Pantaleo

SimDataFormats,PhysicsTools: one-class-per-header split + kInvalidRecHitIndex

28 июн 2026, 10:16

28 июн 2026, 10:167ec62e5

// Original author: Felice Pantaleo (CERN) <felice.pantaleo@cern.ch>
// Part of the MC-truth-graph prototype - under heavy development, not yet open
// to external contributions (see PhysicsTools/TruthInfo/README.md).

#ifndef SimDataFormats_TruthInfo_interface_Checkpoint_h
#define SimDataFormats_TruthInfo_interface_Checkpoint_h

#include <cstdint>

#include "DataFormats/Math/interface/LorentzVector.h"

namespace truth {

  // A trajectory checkpoint of a logical particle (e.g. the calorimeter boundary
  // crossing): the position and momentum recorded at a labelled point.
  struct Checkpoint {
    uint32_t checkpointId = 0;
    math::XYZTLorentzVectorF position;
    math::XYZTLorentzVectorF momentum;
  };

}  // namespace truth

#endif