TrackerHitCollection.h

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// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
 
#ifndef DD4POD_TrackerHitCollection_H
#define DD4POD_TrackerHitCollection_H
 
// datamodel specific includes
#include "dd4pod/TrackerHitData.h"
#include "dd4pod/TrackerHit.h"
#include "dd4pod/TrackerHitObj.h"
 
// podio specific includes
#include "podio/ICollectionProvider.h"
#include "podio/CollectionBase.h"
#include "podio/CollectionIDTable.h"
 
#include <string>
#include <vector>
#include <deque>
#include <array>
#include <algorithm>
#include <ostream>
 
namespace dd4pod {
 
 
using TrackerHitDataContainer = std::vector<TrackerHitData>;
using TrackerHitObjPointerContainer = std::deque<TrackerHitObj*>;
 
class TrackerHitCollectionIterator {
public:
 TrackerHitCollectionIterator(int index, const TrackerHitObjPointerContainer* collection) : m_index(index), m_object(nullptr), m_collection(collection) {}
 
 bool operator!=(const TrackerHitCollectionIterator& x) const {
 return m_index != x.m_index; // TODO: may not be complete
 }
 
 const TrackerHit operator*() const;
 const TrackerHit* operator->() const;
 const TrackerHitCollectionIterator& operator++() const;
 
private:
 mutable int m_index;
 mutable TrackerHit m_object;
 const TrackerHitObjPointerContainer* m_collection;
};
 
class TrackerHitCollection : public podio::CollectionBase {
 
public:
 using const_iterator = const TrackerHitCollectionIterator;
 
 TrackerHitCollection();
// TrackerHitCollection(const TrackerHitCollection& ) = delete; // deletion doesn't work w/ ROOT IO ! :-(
// TrackerHitCollection(TrackerHitVector* data, int collectionID);
 ~TrackerHitCollection();
 
 void clear() override final;
 
 TrackerHitCollection* operator->() { return (TrackerHitCollection*) this; }
 
 TrackerHit create();
 
 template<typename... Args>
 TrackerHit create(Args&&... args);
 
 size_t size() const override final;
 
 std::string getValueTypeName() const override { return std::string("dd4pod::TrackerHit"); }
 
 const TrackerHit operator[](unsigned int index) const;
 TrackerHit operator[](unsigned int index);
 const TrackerHit at(unsigned int index) const;
 TrackerHit at(unsigned int index);
 
 
 void push_back(ConstTrackerHit object);
 
 void prepareForWrite() override final;
 void prepareAfterRead() override final;
 void setBuffer(void* address) override final;
 bool setReferences(const podio::ICollectionProvider* collectionProvider) override final;
 
 podio::CollRefCollection* referenceCollections() override final { return &m_refCollections; }
 
 podio::VectorMembersInfo* vectorMembers() override { return &m_vecmem_info; }
 
 void setID(unsigned ID) override final {
 m_collectionID = ID;
 std::for_each(m_entries.begin(),m_entries.end(),
 [ID] (TrackerHitObj* obj) { obj->id = {obj->id.index, static_cast<int>(ID)}; }
 );
 };
 
 unsigned getID() const override final {
 return m_collectionID;
 }
 
 bool isValid() const override final {
 return m_isValid;
 }
 
 // support for the iterator protocol
 const const_iterator begin() const {
 return const_iterator(0, &m_entries);
 }
 const const_iterator end() const {
 return const_iterator(m_entries.size(), &m_entries);
 }
 
 void* getBufferAddress() override final { return (void*)&m_data; }
 
 std::vector<TrackerHitData>* _getBuffer() { return m_data; }
 
 template<size_t arraysize>
 const std::array<long long, arraysize> cellID() const;
 template<size_t arraysize>
 const std::array<long, arraysize> flag() const;
 template<size_t arraysize>
 const std::array<long, arraysize> g4ID() const;
 template<size_t arraysize>
 const std::array<dd4pod::FourVector, arraysize> position() const;
 template<size_t arraysize>
 const std::array<dd4pod::FourVector, arraysize> momentum() const;
 template<size_t arraysize>
 const std::array<double, arraysize> length() const;
 template<size_t arraysize>
 const std::array<dd4pod::MonteCarloContrib, arraysize> truth() const;
 template<size_t arraysize>
 const std::array<double, arraysize> energyDeposit() const;
 
private:
 bool m_isValid;
 bool m_isReadFromFile{false};
 int m_collectionID;
 TrackerHitObjPointerContainer m_entries;
 
 // members to handle 1-to-N-relations
 
 // members to handle vector members
 // members to handle streaming
 podio::CollRefCollection m_refCollections;
 podio::VectorMembersInfo m_vecmem_info;
 TrackerHitDataContainer* m_data;
};
 
std::ostream& operator<<(std::ostream& o, const TrackerHitCollection& v);
 
template<typename... Args>
TrackerHit TrackerHitCollection::create(Args&&... args) {
 const int size = m_entries.size();
 auto obj = new TrackerHitObj({size, m_collectionID}, {args...});
 m_entries.push_back(obj);
 return TrackerHit(obj);
}
 
template<size_t arraysize>
const std::array<long long, arraysize> TrackerHitCollection::cellID() const {
 std::array<long long, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.cellID;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<long, arraysize> TrackerHitCollection::flag() const {
 std::array<long, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.flag;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<long, arraysize> TrackerHitCollection::g4ID() const {
 std::array<long, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.g4ID;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<dd4pod::FourVector, arraysize> TrackerHitCollection::position() const {
 std::array<dd4pod::FourVector, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.position;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<dd4pod::FourVector, arraysize> TrackerHitCollection::momentum() const {
 std::array<dd4pod::FourVector, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.momentum;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<double, arraysize> TrackerHitCollection::length() const {
 std::array<double, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.length;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<dd4pod::MonteCarloContrib, arraysize> TrackerHitCollection::truth() const {
 std::array<dd4pod::MonteCarloContrib, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.truth;
 }
 return tmp;
}
 
template<size_t arraysize>
const std::array<double, arraysize> TrackerHitCollection::energyDeposit() const {
 std::array<double, arraysize> tmp;
 const auto valid_size = std::min(arraysize, m_entries.size());
 for (unsigned i = 0; i < valid_size; ++i) {
 tmp[i] = m_entries[i]->data.energyDeposit;
 }
 return tmp;
}
 
 
} // namespace dd4pod
 
 
#endif