MM_SortedHitVector.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MM_DIGITIZATION_MMSORTEDHITVECTOR_H
#define MM_DIGITIZATION_MMSORTEDHITVECTOR_H
#include "MuonSimEvent/MMSimHit.h"
/*******************************************************************************/
class micromegas_hit_info {
public:
    micromegas_hit_info(Identifier i, double t, int ch, double strP, const TimedHitPtr<MMSimHit>* aHit) :
        id(i), time(t), charge(ch), stripPos(strP), simhit(aHit) {}
    micromegas_hit_info(Identifier i, double t, int ch) : id(i), time(t), charge(ch) {}
    micromegas_hit_info() = default;
    Identifier id{};
    double time{0.};
    int charge{0};
    double stripPos{0.};
    const TimedHitPtr<MMSimHit>* simhit{nullptr};
    bool operator<(const micromegas_hit_info& aInfo) const {
        if (id != aInfo.id) {
            return id < aInfo.id;
        }
        return time < aInfo.time;
    }
};
/*******************************************************************************/
// instead of using a map we use a sorted vector to temporary store the hits.
typedef std::vector<micromegas_hit_info> HitVector;
typedef HitVector::iterator HitIt;
/*******************************************************************************/
class MmSortedHitVector : public HitVector {
public:
    MmSortedHitVector() : m_isSorted(false){};
    void insert(const micromegas_hit_info& hit);
    void sort();
    bool isSorted() { return m_isSorted; }
 
private:
    bool m_isSorted;
};
/*******************************************************************************/
inline void MmSortedHitVector::sort() {
    std::stable_sort(HitVector::begin(), HitVector::end());
    m_isSorted = true;
}
/*******************************************************************************/
inline void MmSortedHitVector::insert(const micromegas_hit_info& hit) {
    push_back(hit);
    m_isSorted = false;
}
/*******************************************************************************/
#endif