EDM4eic
EIC data model
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HadronicFinalStateCollection.h
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1// AUTOMATICALLY GENERATED FILE - DO NOT EDIT
2
3#ifndef EDM4EIC_HadronicFinalStateCollection_H
4#define EDM4EIC_HadronicFinalStateCollection_H
5
6// datamodel specific includes
11
12// podio specific includes
13#include "podio/ICollectionProvider.h"
14#include "podio/CollectionBase.h"
15
16#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
17#include "nlohmann/json_fwd.hpp"
18#endif
19
20#include <string_view>
21#include <vector>
22#include <array>
23#include <algorithm>
24#include <ostream>
25#include <mutex>
26#include <memory>
27#include <cstddef>
28
29namespace podio {
30 struct RelationNames;
31}
32
33namespace edm4eic {
34
35
36
38public:
39 HadronicFinalStateCollectionIterator(size_t index, const HadronicFinalStateObjPointerContainer* collection) : m_index(index), m_object(podio::utils::MaybeSharedPtr<HadronicFinalStateObj>{nullptr}), m_collection(collection) {}
40
43
45 return m_index != x.m_index; // TODO: may not be complete
46 }
47
49 return m_index == x.m_index; // TODO: may not be complete
50 }
51
55
56private:
57 size_t m_index;
58 HadronicFinalState m_object;
59 const HadronicFinalStateObjPointerContainer* m_collection;
60};
61
62
64public:
65 HadronicFinalStateMutableCollectionIterator(size_t index, const HadronicFinalStateObjPointerContainer* collection) : m_index(index), m_object(podio::utils::MaybeSharedPtr<HadronicFinalStateObj>{nullptr}), m_collection(collection) {}
66
69
71 return m_index != x.m_index; // TODO: may not be complete
72 }
73
75 return m_index == x.m_index; // TODO: may not be complete
76 }
77
81
82private:
83 size_t m_index;
85 const HadronicFinalStateObjPointerContainer* m_collection;
86};
87
88
89/**
90A Collection is identified by an ID.
91*/
92class HadronicFinalStateCollection : public podio::CollectionBase {
93public:
97 using difference_type = ptrdiff_t;
98 using size_type = size_t;
99
102 // This is a move-only type
107
108// HadronicFinalStateCollection(HadronicFinalStateVector* data, uint32_t collectionID);
110
111 constexpr static auto typeName = "edm4eic::HadronicFinalStateCollection";
112 constexpr static auto valueTypeName = "edm4eic::HadronicFinalState";
113 constexpr static auto dataTypeName = "edm4eic::HadronicFinalStateData";
114
115 void clear() final;
116
117 /// Print this collection to the passed stream
118 void print(std::ostream& os=std::cout, bool flush=true) const final;
119
120 /// operator to allow pointer like calling of members a la LCIO
121 HadronicFinalStateCollection* operator->() { return static_cast<HadronicFinalStateCollection*>(this); }
122
123 /// Append a new object to the collection, and return this object.
125
126 /// Append a new object to the collection, and return this object.
127 /// Initialized with the parameters given
128 template<typename... Args>
129 MutableHadronicFinalState create(Args&&... args);
130
131 /// number of elements in the collection
132 std::size_t size() const final;
133
134 /// maximal number of elements in the collection
135 std::size_t max_size() const final;
136
137 /// Is the collection empty
138 bool empty() const final;
139
140 /// fully qualified type name
141 const std::string_view getTypeName() const final { return typeName; }
142 /// fully qualified type name of elements - with namespace
143 const std::string_view getValueTypeName() const final { return valueTypeName; }
144 /// fully qualified type name of stored POD elements - with namespace
145 const std::string_view getDataTypeName() const final { return dataTypeName; }
146 /// schema version
147 podio::SchemaVersionT getSchemaVersion() const final;
148
149 bool isSubsetCollection() const final {
150 return m_isSubsetColl;
151 }
152
153 void setSubsetCollection(bool setSubset=true) final;
154
155 /// Returns the const object of given index
156 HadronicFinalState operator[](std::size_t index) const;
157 /// Returns the object of a given index
158 MutableHadronicFinalState operator[](std::size_t index);
159 /// Returns the const object of given index
160 HadronicFinalState at(std::size_t index) const;
161 /// Returns the object of given index
162 MutableHadronicFinalState at(std::size_t index);
163
164
165 /// Append object to the collection
166 void push_back(const MutableHadronicFinalState& object);
167 /// Append an object to the (subset) collection
168 void push_back(const HadronicFinalState& object);
169
170 void prepareForWrite() const final;
171 void prepareAfterRead() final;
172 bool setReferences(const podio::ICollectionProvider* collectionProvider) final;
173
174 /// Get the collection buffers for this collection
175 podio::CollectionWriteBuffers getBuffers() final;
176
177 void setID(uint32_t ID) final {
178 m_collectionID = ID;
179 if (!m_isSubsetColl) {
180 std::for_each(m_storage.entries.begin(), m_storage.entries.end(),
181 [ID] (HadronicFinalStateObj* obj) { obj->id = {obj->id.index, static_cast<uint32_t>(ID)}; }
182 );
183 }
184 m_isValid = true;
185 }
186
187 uint32_t getID() const final {
188 return m_collectionID;
189 }
190
191 bool isValid() const final {
192 return m_isValid;
193 }
194
195 size_t getDatamodelRegistryIndex() const final;
196
197 // support for the iterator protocol
198 iterator begin() {
199 return iterator(0, &m_storage.entries);
200 }
202 return const_iterator(0, &m_storage.entries);
203 }
205 return begin();
206 }
208 return iterator(m_storage.entries.size(), &m_storage.entries);
209 }
211 return const_iterator(m_storage.entries.size(), &m_storage.entries);
212 }
214 return end();
215 }
216
217 std::vector<float> sigma(const size_t nElem = 0) const;
218 std::vector<float> pT(const size_t nElem = 0) const;
219 std::vector<float> gamma(const size_t nElem = 0) const;
220
221private:
222 // For setReferences, we need to give our own CollectionData access to our
223 // private entries. Otherwise we would need to expose a public member function
224 // that gives access to the Obj* which is definitely not what we want
226
227 bool m_isValid{false};
228 mutable bool m_isPrepared{false};
229 bool m_isSubsetColl{false};
230 uint32_t m_collectionID{0};
231 mutable std::unique_ptr<std::mutex> m_storageMtx{nullptr};
232 mutable HadronicFinalStateCollectionData m_storage{};
233};
234
235std::ostream& operator<<(std::ostream& o, const HadronicFinalStateCollection& v);
236
237template<typename... Args>
238MutableHadronicFinalState HadronicFinalStateCollection::create(Args&&... args) {
239 if (m_isSubsetColl) {
240 throw std::logic_error("Cannot create new elements on a subset collection");
241 }
242 const int size = m_storage.entries.size();
243 auto obj = new HadronicFinalStateObj({size, m_collectionID}, {std::forward<Args>(args)...});
244 m_storage.entries.push_back(obj);
245
246 // Need to initialize the relation vectors manually for the {ObjectID, HadronicFinalStateData} constructor
247 obj->m_hadrons = new std::vector<edm4eic::ReconstructedParticle>();
248 m_storage.createRelations(obj);
249 return MutableHadronicFinalState(podio::utils::MaybeSharedPtr(obj));
250}
251
252#if defined(PODIO_JSON_OUTPUT) && !defined(__CLING__)
253void to_json(nlohmann::json& j, const HadronicFinalStateCollection& collection);
254#endif
255
256} // namespace edm4eic
257
258
259#endif
Definition HadronicFinalStateCollectionData.h:31
HadronicFinalStateObjPointerContainer entries
Definition HadronicFinalStateCollectionData.h:36
Definition HadronicFinalStateCollection.h:92
size_t size_type
Definition HadronicFinalStateCollection.h:98
~HadronicFinalStateCollection()
Definition HadronicFinalStateCollection.cc:29
static constexpr auto valueTypeName
Definition HadronicFinalStateCollection.h:112
void clear() final
Definition HadronicFinalStateCollection.cc:85
void setSubsetCollection(bool setSubset=true) final
Definition HadronicFinalStateCollection.cc:62
const std::string_view getDataTypeName() const final
fully qualified type name of stored POD elements - with namespace
Definition HadronicFinalStateCollection.h:145
podio::CollectionWriteBuffers getBuffers() final
Get the collection buffers for this collection.
Definition HadronicFinalStateCollection.cc:163
HadronicFinalStateCollection(const HadronicFinalStateCollection &)=delete
ptrdiff_t difference_type
Definition HadronicFinalStateCollection.h:97
void print(std::ostream &os=std::cout, bool flush=true) const final
Print this collection to the passed stream.
Definition HadronicFinalStateCollection.cc:364
HadronicFinalStateCollection & operator=(HadronicFinalStateCollection &&)=default
HadronicFinalStateCollection(HadronicFinalStateCollection &&)=default
void setID(uint32_t ID) final
Definition HadronicFinalStateCollection.h:177
bool setReferences(const podio::ICollectionProvider *collectionProvider) final
Definition HadronicFinalStateCollection.cc:126
bool empty() const final
Is the collection empty.
Definition HadronicFinalStateCollection.cc:58
HadronicFinalState at(std::size_t index) const
Returns the const object of given index.
Definition HadronicFinalStateCollection.cc:38
bool isValid() const final
Definition HadronicFinalStateCollection.h:191
const_iterator cbegin() const
Definition HadronicFinalStateCollection.h:204
uint32_t getID() const final
Definition HadronicFinalStateCollection.h:187
std::size_t size() const final
number of elements in the collection
Definition HadronicFinalStateCollection.cc:50
MutableHadronicFinalState create()
Append a new object to the collection, and return this object.
Definition HadronicFinalStateCollection.cc:73
HadronicFinalStateCollection()
Definition HadronicFinalStateCollection.cc:23
podio::SchemaVersionT getSchemaVersion() const final
schema version
Definition HadronicFinalStateCollection.cc:202
void prepareForWrite() const final
Definition HadronicFinalStateCollection.cc:90
const_iterator begin() const
Definition HadronicFinalStateCollection.h:201
iterator end()
Definition HadronicFinalStateCollection.h:207
const_iterator cend() const
Definition HadronicFinalStateCollection.h:213
void prepareAfterRead() final
Definition HadronicFinalStateCollection.cc:111
static constexpr auto dataTypeName
Definition HadronicFinalStateCollection.h:113
const std::string_view getTypeName() const final
fully qualified type name
Definition HadronicFinalStateCollection.h:141
const std::string_view getValueTypeName() const final
fully qualified type name of elements - with namespace
Definition HadronicFinalStateCollection.h:143
std::size_t max_size() const final
maximal number of elements in the collection
Definition HadronicFinalStateCollection.cc:54
static constexpr auto typeName
Definition HadronicFinalStateCollection.h:111
void push_back(const MutableHadronicFinalState &object)
Append object to the collection.
Definition HadronicFinalStateCollection.cc:130
const_iterator end() const
Definition HadronicFinalStateCollection.h:210
bool isSubsetCollection() const final
Definition HadronicFinalStateCollection.h:149
HadronicFinalStateCollection & operator=(const HadronicFinalStateCollection &)=delete
Definition HadronicFinalStateCollection.h:37
HadronicFinalStateCollectionIterator & operator=(const HadronicFinalStateCollectionIterator &)=delete
HadronicFinalStateCollectionIterator(size_t index, const HadronicFinalStateObjPointerContainer *collection)
Definition HadronicFinalStateCollection.h:39
HadronicFinalStateCollectionIterator & operator++()
Definition HadronicFinalStateCollection.cc:315
bool operator!=(const HadronicFinalStateCollectionIterator &x) const
Definition HadronicFinalStateCollection.h:44
HadronicFinalState * operator->()
Definition HadronicFinalStateCollection.cc:310
bool operator==(const HadronicFinalStateCollectionIterator &x) const
Definition HadronicFinalStateCollection.h:48
HadronicFinalState operator*()
Definition HadronicFinalStateCollection.cc:305
HadronicFinalStateCollectionIterator(const HadronicFinalStateCollectionIterator &)=delete
Definition HadronicFinalState.h:33
Definition HadronicFinalStateCollection.h:63
HadronicFinalStateMutableCollectionIterator(size_t index, const HadronicFinalStateObjPointerContainer *collection)
Definition HadronicFinalStateCollection.h:65
HadronicFinalStateMutableCollectionIterator & operator++()
Definition HadronicFinalStateCollection.cc:332
bool operator==(const HadronicFinalStateMutableCollectionIterator &x) const
Definition HadronicFinalStateCollection.h:74
MutableHadronicFinalState * operator->()
Definition HadronicFinalStateCollection.cc:327
HadronicFinalStateMutableCollectionIterator & operator=(const HadronicFinalStateMutableCollectionIterator &)=delete
MutableHadronicFinalState operator*()
Definition HadronicFinalStateCollection.cc:322
bool operator!=(const HadronicFinalStateMutableCollectionIterator &x) const
Definition HadronicFinalStateCollection.h:70
HadronicFinalStateMutableCollectionIterator(const HadronicFinalStateMutableCollectionIterator &)=delete
Definition HadronicFinalStateObj.h:19
std::vector< edm4eic::ReconstructedParticle > * m_hadrons
Definition HadronicFinalStateObj.h:35
Definition MutableHadronicFinalState.h:31
Definition CalorimeterHit.cc:17
std::ostream & operator<<(std::ostream &o, const CalorimeterHit &value)
Definition CalorimeterHit.cc:103
std::deque< HadronicFinalStateObj * > HadronicFinalStateObjPointerContainer
Definition HadronicFinalStateCollectionData.h:23
Definition CalorimeterHitCollection.h:29