@@ -1,353 +1,379 | |||
|
1 | 1 | #ifndef SCIQLOP_ARRAYDATA_H |
|
2 | 2 | #define SCIQLOP_ARRAYDATA_H |
|
3 | 3 | |
|
4 | 4 | #include "Data/ArrayDataIterator.h" |
|
5 | 5 | #include <Common/SortUtils.h> |
|
6 | 6 | |
|
7 | 7 | #include <QReadLocker> |
|
8 | 8 | #include <QReadWriteLock> |
|
9 | 9 | #include <QVector> |
|
10 | 10 | |
|
11 | 11 | #include <memory> |
|
12 | 12 | |
|
13 | 13 | template <int Dim> |
|
14 | 14 | class ArrayData; |
|
15 | 15 | |
|
16 | 16 | using DataContainer = QVector<double>; |
|
17 | 17 | |
|
18 | 18 | namespace arraydata_detail { |
|
19 | 19 | |
|
20 | 20 | /// Struct used to sort ArrayData |
|
21 | 21 | template <int Dim> |
|
22 | 22 | struct Sort { |
|
23 | 23 | static std::shared_ptr<ArrayData<Dim> > sort(const DataContainer &data, int nbComponents, |
|
24 | 24 | const std::vector<int> &sortPermutation) |
|
25 | 25 | { |
|
26 | 26 | return std::make_shared<ArrayData<Dim> >( |
|
27 | 27 | SortUtils::sort(data, nbComponents, sortPermutation), nbComponents); |
|
28 | 28 | } |
|
29 | 29 | }; |
|
30 | 30 | |
|
31 | 31 | /// Specialization for uni-dimensional ArrayData |
|
32 | 32 | template <> |
|
33 | 33 | struct Sort<1> { |
|
34 | 34 | static std::shared_ptr<ArrayData<1> > sort(const DataContainer &data, int nbComponents, |
|
35 | 35 | const std::vector<int> &sortPermutation) |
|
36 | 36 | { |
|
37 | 37 | Q_UNUSED(nbComponents) |
|
38 | 38 | return std::make_shared<ArrayData<1> >(SortUtils::sort(data, 1, sortPermutation)); |
|
39 | 39 | } |
|
40 | 40 | }; |
|
41 | 41 | |
|
42 | 42 | template <int Dim, bool IsConst> |
|
43 | 43 | class IteratorValue; |
|
44 | 44 | |
|
45 | 45 | template <int Dim, bool IsConst> |
|
46 | 46 | struct IteratorValueBuilder { |
|
47 | 47 | }; |
|
48 | 48 | |
|
49 | 49 | template <int Dim> |
|
50 | 50 | struct IteratorValueBuilder<Dim, true> { |
|
51 | 51 | using DataContainerIterator = DataContainer::const_iterator; |
|
52 | 52 | |
|
53 | 53 | static void swap(IteratorValue<Dim, true> &o1, IteratorValue<Dim, true> &o2) {} |
|
54 | 54 | }; |
|
55 | 55 | |
|
56 | 56 | template <int Dim> |
|
57 | 57 | struct IteratorValueBuilder<Dim, false> { |
|
58 | 58 | using DataContainerIterator = DataContainer::iterator; |
|
59 | 59 | |
|
60 | 60 | static void swap(IteratorValue<Dim, false> &o1, IteratorValue<Dim, false> &o2) |
|
61 | 61 | { |
|
62 | 62 | for (auto i = 0; i < o1.m_NbComponents; ++i) { |
|
63 | 63 | std::iter_swap(o1.m_It + i, o2.m_It + i); |
|
64 | 64 | } |
|
65 | 65 | } |
|
66 | 66 | }; |
|
67 | 67 | |
|
68 | 68 | template <int Dim, bool IsConst> |
|
69 | 69 | class IteratorValue : public ArrayDataIteratorValue::Impl { |
|
70 | 70 | public: |
|
71 | 71 | friend class ArrayData<Dim>; |
|
72 | 72 | friend class IteratorValueBuilder<Dim, IsConst>; |
|
73 | 73 | |
|
74 | 74 | using DataContainerIterator = |
|
75 | 75 | typename IteratorValueBuilder<Dim, IsConst>::DataContainerIterator; |
|
76 | 76 | |
|
77 | 77 | template <bool IC = IsConst, typename = std::enable_if_t<IC == true> > |
|
78 | 78 | explicit IteratorValue(const DataContainer &container, int nbComponents, bool begin) |
|
79 | 79 | : m_It{begin ? container.cbegin() : container.cend()}, m_NbComponents{nbComponents} |
|
80 | 80 | { |
|
81 | 81 | } |
|
82 | 82 | |
|
83 | 83 | template <bool IC = IsConst, typename = std::enable_if_t<IC == false> > |
|
84 | 84 | explicit IteratorValue(DataContainer &container, int nbComponents, bool begin) |
|
85 | 85 | : m_It{begin ? container.begin() : container.end()}, m_NbComponents{nbComponents} |
|
86 | 86 | { |
|
87 | 87 | } |
|
88 | 88 | |
|
89 | 89 | IteratorValue(const IteratorValue &other) = default; |
|
90 | 90 | |
|
91 | 91 | std::unique_ptr<ArrayDataIteratorValue::Impl> clone() const override |
|
92 | 92 | { |
|
93 | 93 | return std::make_unique<IteratorValue<Dim, IsConst> >(*this); |
|
94 | 94 | } |
|
95 | 95 | |
|
96 | int distance(const ArrayDataIteratorValue::Impl &other) const override try { | |
|
97 | /// @todo ALX : validate | |
|
98 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); | |
|
99 | return std::distance(otherImpl.m_It, m_It) / m_NbComponents; | |
|
100 | } | |
|
101 | catch (const std::bad_cast &) { | |
|
102 | return 0; | |
|
103 | } | |
|
104 | ||
|
96 | 105 | bool equals(const ArrayDataIteratorValue::Impl &other) const override try { |
|
97 | 106 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); |
|
98 | 107 | return std::tie(m_It, m_NbComponents) == std::tie(otherImpl.m_It, otherImpl.m_NbComponents); |
|
99 | 108 | } |
|
100 | 109 | catch (const std::bad_cast &) { |
|
101 | 110 | return false; |
|
102 | 111 | } |
|
103 | 112 | |
|
113 | bool lowerThan(const ArrayDataIteratorValue::Impl &other) const override try { | |
|
114 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); | |
|
115 | return m_It < otherImpl.m_It; | |
|
116 | } | |
|
117 | catch (const std::bad_cast &) { | |
|
118 | return false; | |
|
119 | } | |
|
120 | ||
|
121 | std::unique_ptr<ArrayDataIteratorValue::Impl> advance(int offset) const override | |
|
122 | { | |
|
123 | auto result = clone(); | |
|
124 | while (offset--) { | |
|
125 | result->next(); | |
|
126 | } | |
|
127 | return result; | |
|
128 | } | |
|
129 | ||
|
104 | 130 | void next() override { std::advance(m_It, m_NbComponents); } |
|
105 | 131 | void prev() override { std::advance(m_It, -m_NbComponents); } |
|
106 | 132 | |
|
107 | 133 | double at(int componentIndex) const override { return *(m_It + componentIndex); } |
|
108 | 134 | double first() const override { return *m_It; } |
|
109 | 135 | double min() const override |
|
110 | 136 | { |
|
111 | 137 | auto values = this->values(); |
|
112 | 138 | auto end = values.cend(); |
|
113 | 139 | auto it = std::min_element(values.cbegin(), end, [](const auto &v1, const auto &v2) { |
|
114 | 140 | return SortUtils::minCompareWithNaN(v1, v2); |
|
115 | 141 | }); |
|
116 | 142 | |
|
117 | 143 | return it != end ? *it : std::numeric_limits<double>::quiet_NaN(); |
|
118 | 144 | } |
|
119 | 145 | double max() const override |
|
120 | 146 | { |
|
121 | 147 | auto values = this->values(); |
|
122 | 148 | auto end = values.cend(); |
|
123 | 149 | auto it = std::max_element(values.cbegin(), end, [](const auto &v1, const auto &v2) { |
|
124 | 150 | return SortUtils::maxCompareWithNaN(v1, v2); |
|
125 | 151 | }); |
|
126 | 152 | return it != end ? *it : std::numeric_limits<double>::quiet_NaN(); |
|
127 | 153 | } |
|
128 | 154 | |
|
129 | 155 | QVector<double> values() const override |
|
130 | 156 | { |
|
131 | 157 | auto result = QVector<double>{}; |
|
132 | 158 | for (auto i = 0; i < m_NbComponents; ++i) { |
|
133 | 159 | result.push_back(*(m_It + i)); |
|
134 | 160 | } |
|
135 | 161 | |
|
136 | 162 | return result; |
|
137 | 163 | } |
|
138 | 164 | |
|
139 | 165 | void swap(ArrayDataIteratorValue::Impl &other) override |
|
140 | 166 | { |
|
141 | 167 | auto &otherImpl = dynamic_cast<IteratorValue &>(other); |
|
142 | 168 | IteratorValueBuilder<Dim, IsConst>::swap(*this, otherImpl); |
|
143 | 169 | } |
|
144 | 170 | |
|
145 | 171 | private: |
|
146 | 172 | DataContainerIterator m_It; |
|
147 | 173 | int m_NbComponents; |
|
148 | 174 | }; |
|
149 | 175 | |
|
150 | 176 | } // namespace arraydata_detail |
|
151 | 177 | |
|
152 | 178 | /** |
|
153 | 179 | * @brief The ArrayData class represents a dataset for a data series. |
|
154 | 180 | * |
|
155 | 181 | * A dataset can be unidimensional or two-dimensional. This property is determined by the Dim |
|
156 | 182 | * template-parameter. In a case of a two-dimensional dataset, each dataset component has the same |
|
157 | 183 | * number of values |
|
158 | 184 | * |
|
159 | 185 | * @tparam Dim the dimension of the ArrayData (one or two) |
|
160 | 186 | * @sa IDataSeries |
|
161 | 187 | */ |
|
162 | 188 | template <int Dim> |
|
163 | 189 | class ArrayData { |
|
164 | 190 | public: |
|
165 | 191 | // ///// // |
|
166 | 192 | // Ctors // |
|
167 | 193 | // ///// // |
|
168 | 194 | |
|
169 | 195 | /** |
|
170 | 196 | * Ctor for a unidimensional ArrayData |
|
171 | 197 | * @param data the data the ArrayData will hold |
|
172 | 198 | */ |
|
173 | 199 | template <int D = Dim, typename = std::enable_if_t<D == 1> > |
|
174 | 200 | explicit ArrayData(DataContainer data) : m_Data{std::move(data)}, m_NbComponents{1} |
|
175 | 201 | { |
|
176 | 202 | } |
|
177 | 203 | |
|
178 | 204 | /** |
|
179 | 205 | * Ctor for a two-dimensional ArrayData. The number of components (number of lines) must be |
|
180 | 206 | * greater than 2 and must be a divisor of the total number of data in the vector |
|
181 | 207 | * @param data the data the ArrayData will hold |
|
182 | 208 | * @param nbComponents the number of components |
|
183 | 209 | * @throws std::invalid_argument if the number of components is less than 2 or is not a divisor |
|
184 | 210 | * of the size of the data |
|
185 | 211 | */ |
|
186 | 212 | template <int D = Dim, typename = std::enable_if_t<D == 2> > |
|
187 | 213 | explicit ArrayData(DataContainer data, int nbComponents) |
|
188 | 214 | : m_Data{std::move(data)}, m_NbComponents{nbComponents} |
|
189 | 215 | { |
|
190 | 216 | if (nbComponents < 2) { |
|
191 | 217 | throw std::invalid_argument{ |
|
192 | 218 | QString{"A multidimensional ArrayData must have at least 2 components (found: %1)"} |
|
193 | 219 | .arg(nbComponents) |
|
194 | 220 | .toStdString()}; |
|
195 | 221 | } |
|
196 | 222 | |
|
197 | 223 | if (m_Data.size() % m_NbComponents != 0) { |
|
198 | 224 | throw std::invalid_argument{QString{ |
|
199 | 225 | "The number of components (%1) is inconsistent with the total number of data (%2)"} |
|
200 | 226 | .arg(m_Data.size(), nbComponents) |
|
201 | 227 | .toStdString()}; |
|
202 | 228 | } |
|
203 | 229 | } |
|
204 | 230 | |
|
205 | 231 | /// Copy ctor |
|
206 | 232 | explicit ArrayData(const ArrayData &other) |
|
207 | 233 | { |
|
208 | 234 | QReadLocker otherLocker{&other.m_Lock}; |
|
209 | 235 | m_Data = other.m_Data; |
|
210 | 236 | m_NbComponents = other.m_NbComponents; |
|
211 | 237 | } |
|
212 | 238 | |
|
213 | 239 | // /////////////// // |
|
214 | 240 | // General methods // |
|
215 | 241 | // /////////////// // |
|
216 | 242 | |
|
217 | 243 | /** |
|
218 | 244 | * Merges into the array data an other array data. The two array datas must have the same number |
|
219 | 245 | * of components so the merge can be done |
|
220 | 246 | * @param other the array data to merge with |
|
221 | 247 | * @param prepend if true, the other array data is inserted at the beginning, otherwise it is |
|
222 | 248 | * inserted at the end |
|
223 | 249 | */ |
|
224 | 250 | void add(const ArrayData<Dim> &other, bool prepend = false) |
|
225 | 251 | { |
|
226 | 252 | QWriteLocker locker{&m_Lock}; |
|
227 | 253 | QReadLocker otherLocker{&other.m_Lock}; |
|
228 | 254 | |
|
229 | 255 | if (m_NbComponents != other.componentCount()) { |
|
230 | 256 | return; |
|
231 | 257 | } |
|
232 | 258 | |
|
233 | 259 | if (prepend) { |
|
234 | 260 | auto otherDataSize = other.m_Data.size(); |
|
235 | 261 | m_Data.insert(m_Data.begin(), otherDataSize, 0.); |
|
236 | 262 | for (auto i = 0; i < otherDataSize; ++i) { |
|
237 | 263 | m_Data.replace(i, other.m_Data.at(i)); |
|
238 | 264 | } |
|
239 | 265 | } |
|
240 | 266 | else { |
|
241 | 267 | m_Data.append(other.m_Data); |
|
242 | 268 | } |
|
243 | 269 | } |
|
244 | 270 | |
|
245 | 271 | void clear() |
|
246 | 272 | { |
|
247 | 273 | QWriteLocker locker{&m_Lock}; |
|
248 | 274 | m_Data.clear(); |
|
249 | 275 | } |
|
250 | 276 | |
|
251 | 277 | int componentCount() const noexcept { return m_NbComponents; } |
|
252 | 278 | |
|
253 | 279 | /// @return the size (i.e. number of values) of a single component |
|
254 | 280 | /// @remarks in a case of a two-dimensional ArrayData, each component has the same size |
|
255 | 281 | int size() const |
|
256 | 282 | { |
|
257 | 283 | QReadLocker locker{&m_Lock}; |
|
258 | 284 | return m_Data.size() / m_NbComponents; |
|
259 | 285 | } |
|
260 | 286 | |
|
261 | 287 | std::shared_ptr<ArrayData<Dim> > sort(const std::vector<int> &sortPermutation) |
|
262 | 288 | { |
|
263 | 289 | QReadLocker locker{&m_Lock}; |
|
264 | 290 | return arraydata_detail::Sort<Dim>::sort(m_Data, m_NbComponents, sortPermutation); |
|
265 | 291 | } |
|
266 | 292 | |
|
267 | 293 | // ///////// // |
|
268 | 294 | // Iterators // |
|
269 | 295 | // ///////// // |
|
270 | 296 | |
|
271 | 297 | ArrayDataIterator begin() |
|
272 | 298 | { |
|
273 | 299 | return ArrayDataIterator{ |
|
274 | 300 | ArrayDataIteratorValue{std::make_unique<arraydata_detail::IteratorValue<Dim, false> >( |
|
275 | 301 | m_Data, m_NbComponents, true)}}; |
|
276 | 302 | } |
|
277 | 303 | |
|
278 | 304 | ArrayDataIterator end() |
|
279 | 305 | { |
|
280 | 306 | return ArrayDataIterator{ |
|
281 | 307 | ArrayDataIteratorValue{std::make_unique<arraydata_detail::IteratorValue<Dim, false> >( |
|
282 | 308 | m_Data, m_NbComponents, false)}}; |
|
283 | 309 | } |
|
284 | 310 | |
|
285 | 311 | ArrayDataIterator cbegin() const |
|
286 | 312 | { |
|
287 | 313 | return ArrayDataIterator{ |
|
288 | 314 | ArrayDataIteratorValue{std::make_unique<arraydata_detail::IteratorValue<Dim, true> >( |
|
289 | 315 | m_Data, m_NbComponents, true)}}; |
|
290 | 316 | } |
|
291 | 317 | |
|
292 | 318 | ArrayDataIterator cend() const |
|
293 | 319 | { |
|
294 | 320 | return ArrayDataIterator{ |
|
295 | 321 | ArrayDataIteratorValue{std::make_unique<arraydata_detail::IteratorValue<Dim, true> >( |
|
296 | 322 | m_Data, m_NbComponents, false)}}; |
|
297 | 323 | } |
|
298 | 324 | |
|
299 | 325 | void erase(ArrayDataIterator first, ArrayDataIterator last) |
|
300 | 326 | { |
|
301 | 327 | auto firstImpl = dynamic_cast<arraydata_detail::IteratorValue<Dim, false> *>(first->impl()); |
|
302 | 328 | auto lastImpl = dynamic_cast<arraydata_detail::IteratorValue<Dim, false> *>(last->impl()); |
|
303 | 329 | |
|
304 | 330 | if (firstImpl && lastImpl) { |
|
305 | 331 | m_Data.erase(firstImpl->m_It, lastImpl->m_It); |
|
306 | 332 | } |
|
307 | 333 | } |
|
308 | 334 | |
|
309 | 335 | /// Inserts at the end of the array data the values passed as a parameter. This |
|
310 | 336 | /// method is intended to be used in the context of generating a back insert iterator, or only |
|
311 | 337 | /// if it's ensured that the total size of the vector is consistent with the number of |
|
312 | 338 | /// components of the array data |
|
313 | 339 | /// @param values the values to insert |
|
314 | 340 | /// @sa http://en.cppreference.com/w/cpp/iterator/back_inserter |
|
315 | 341 | void push_back(const QVector<double> &values) |
|
316 | 342 | { |
|
317 | 343 | Q_ASSERT(values.size() % m_NbComponents == 0); |
|
318 | 344 | m_Data.append(values); |
|
319 | 345 | } |
|
320 | 346 | |
|
321 | 347 | /** |
|
322 | 348 | * @return the data at a specified index |
|
323 | 349 | * @remarks index must be a valid position |
|
324 | 350 | */ |
|
325 | 351 | double at(int index) const noexcept |
|
326 | 352 | { |
|
327 | 353 | QReadLocker locker{&m_Lock}; |
|
328 | 354 | return m_Data.at(index); |
|
329 | 355 | } |
|
330 | 356 | |
|
331 | 357 | // ///////////// // |
|
332 | 358 | // 1-dim methods // |
|
333 | 359 | // ///////////// // |
|
334 | 360 | |
|
335 | 361 | /** |
|
336 | 362 | * @return the data as a vector, as a const reference |
|
337 | 363 | * @remarks this method is only available for a unidimensional ArrayData |
|
338 | 364 | */ |
|
339 | 365 | template <int D = Dim, typename = std::enable_if_t<D == 1> > |
|
340 | 366 | const QVector<double> &cdata() const noexcept |
|
341 | 367 | { |
|
342 | 368 | QReadLocker locker{&m_Lock}; |
|
343 | 369 | return m_Data; |
|
344 | 370 | } |
|
345 | 371 | |
|
346 | 372 | private: |
|
347 | 373 | DataContainer m_Data; |
|
348 | 374 | /// Number of components (lines). Is always 1 in a 1-dim ArrayData |
|
349 | 375 | int m_NbComponents; |
|
350 | 376 | mutable QReadWriteLock m_Lock; |
|
351 | 377 | }; |
|
352 | 378 | |
|
353 | 379 | #endif // SCIQLOP_ARRAYDATA_H |
@@ -1,68 +1,74 | |||
|
1 | 1 | #ifndef SCIQLOP_ARRAYDATAITERATOR_H |
|
2 | 2 | #define SCIQLOP_ARRAYDATAITERATOR_H |
|
3 | 3 | |
|
4 | 4 | #include "CoreGlobal.h" |
|
5 | 5 | #include "Data/SqpIterator.h" |
|
6 | 6 | |
|
7 | 7 | #include <QVector> |
|
8 | 8 | #include <memory> |
|
9 | 9 | |
|
10 | 10 | /** |
|
11 | 11 | * @brief The ArrayDataIteratorValue class represents the current value of an array data iterator. |
|
12 | 12 | * It offers standard access methods for the data in the series (at(), first()), but it is up to |
|
13 | 13 | * each array data to define its own implementation of how to retrieve this data (one-dim or two-dim |
|
14 | 14 | * array), by implementing the ArrayDataIteratorValue::Impl interface |
|
15 | 15 | * @sa ArrayDataIterator |
|
16 | 16 | */ |
|
17 | 17 | class SCIQLOP_CORE_EXPORT ArrayDataIteratorValue { |
|
18 | 18 | public: |
|
19 | 19 | struct Impl { |
|
20 | 20 | virtual ~Impl() noexcept = default; |
|
21 | 21 | virtual std::unique_ptr<Impl> clone() const = 0; |
|
22 | virtual int distance(const Impl &other) const = 0; | |
|
22 | 23 | virtual bool equals(const Impl &other) const = 0; |
|
24 | virtual bool lowerThan(const Impl &other) const = 0; | |
|
25 | virtual std::unique_ptr<Impl> advance(int offset) const = 0; | |
|
23 | 26 | virtual void next() = 0; |
|
24 | 27 | virtual void prev() = 0; |
|
25 | 28 | virtual double at(int componentIndex) const = 0; |
|
26 | 29 | virtual double first() const = 0; |
|
27 | 30 | virtual double min() const = 0; |
|
28 | 31 | virtual double max() const = 0; |
|
29 | 32 | virtual QVector<double> values() const = 0; |
|
30 | 33 | |
|
31 | 34 | virtual void swap(Impl &other) = 0; |
|
32 | 35 | }; |
|
33 | 36 | |
|
34 | 37 | explicit ArrayDataIteratorValue(std::unique_ptr<Impl> impl); |
|
35 | 38 | ArrayDataIteratorValue(const ArrayDataIteratorValue &other); |
|
36 | 39 | ArrayDataIteratorValue &operator=(ArrayDataIteratorValue other); |
|
37 | 40 | |
|
41 | int distance(const ArrayDataIteratorValue &other) const; | |
|
38 | 42 | bool equals(const ArrayDataIteratorValue &other) const; |
|
43 | bool lowerThan(const ArrayDataIteratorValue &other) const; | |
|
39 | 44 | |
|
45 | ArrayDataIteratorValue advance(int offset) const; | |
|
40 | 46 | /// Advances to the next value |
|
41 | 47 | void next(); |
|
42 | 48 | /// Moves back to the previous value |
|
43 | 49 | void prev(); |
|
44 | 50 | /// Gets value of a specified component |
|
45 | 51 | double at(int componentIndex) const; |
|
46 | 52 | /// Gets value of first component |
|
47 | 53 | double first() const; |
|
48 | 54 | /// Gets min value among all components |
|
49 | 55 | double min() const; |
|
50 | 56 | /// Gets max value among all components |
|
51 | 57 | double max() const; |
|
52 | 58 | /// Gets all values |
|
53 | 59 | QVector<double> values() const; |
|
54 | 60 | |
|
55 | 61 | Impl *impl(); |
|
56 | 62 | |
|
57 | 63 | friend void swap(ArrayDataIteratorValue &lhs, ArrayDataIteratorValue &rhs) |
|
58 | 64 | { |
|
59 | 65 | std::swap(lhs.m_Impl, rhs.m_Impl); |
|
60 | 66 | } |
|
61 | 67 | |
|
62 | 68 | private: |
|
63 | 69 | std::unique_ptr<Impl> m_Impl; |
|
64 | 70 | }; |
|
65 | 71 | |
|
66 | 72 | using ArrayDataIterator = SqpIterator<ArrayDataIteratorValue>; |
|
67 | 73 | |
|
68 | 74 | #endif // SCIQLOP_ARRAYDATAITERATOR_H |
@@ -1,374 +1,410 | |||
|
1 | 1 | #ifndef SCIQLOP_DATASERIES_H |
|
2 | 2 | #define SCIQLOP_DATASERIES_H |
|
3 | 3 | |
|
4 | 4 | #include "CoreGlobal.h" |
|
5 | 5 | |
|
6 | 6 | #include <Common/SortUtils.h> |
|
7 | 7 | |
|
8 | 8 | #include <Data/ArrayData.h> |
|
9 | 9 | #include <Data/DataSeriesMergeHelper.h> |
|
10 | 10 | #include <Data/IDataSeries.h> |
|
11 | 11 | |
|
12 | 12 | #include <QLoggingCategory> |
|
13 | 13 | #include <QReadLocker> |
|
14 | 14 | #include <QReadWriteLock> |
|
15 | 15 | #include <memory> |
|
16 | 16 | |
|
17 | 17 | // We don't use the Qt macro since the log is used in the header file, which causes multiple log |
|
18 | 18 | // definitions with inheritance. Inline method is used instead |
|
19 | 19 | inline const QLoggingCategory &LOG_DataSeries() |
|
20 | 20 | { |
|
21 | 21 | static const QLoggingCategory category{"DataSeries"}; |
|
22 | 22 | return category; |
|
23 | 23 | } |
|
24 | 24 | |
|
25 | 25 | template <int Dim> |
|
26 | 26 | class DataSeries; |
|
27 | 27 | |
|
28 | 28 | namespace dataseries_detail { |
|
29 | 29 | |
|
30 | 30 | template <int Dim, bool IsConst> |
|
31 | 31 | class IteratorValue : public DataSeriesIteratorValue::Impl { |
|
32 | 32 | public: |
|
33 | 33 | friend class DataSeries<Dim>; |
|
34 | 34 | |
|
35 | 35 | template <bool IC = IsConst, typename = std::enable_if_t<IC == false> > |
|
36 | 36 | explicit IteratorValue(DataSeries<Dim> &dataSeries, bool begin) |
|
37 | 37 | : m_XIt(begin ? dataSeries.xAxisData()->begin() : dataSeries.xAxisData()->end()), |
|
38 | 38 | m_ValuesIt(begin ? dataSeries.valuesData()->begin() : dataSeries.valuesData()->end()) |
|
39 | 39 | { |
|
40 | 40 | } |
|
41 | 41 | |
|
42 | 42 | template <bool IC = IsConst, typename = std::enable_if_t<IC == true> > |
|
43 | 43 | explicit IteratorValue(const DataSeries<Dim> &dataSeries, bool begin) |
|
44 | 44 | : m_XIt(begin ? dataSeries.xAxisData()->cbegin() : dataSeries.xAxisData()->cend()), |
|
45 | 45 | m_ValuesIt(begin ? dataSeries.valuesData()->cbegin() |
|
46 | 46 | : dataSeries.valuesData()->cend()) |
|
47 | 47 | { |
|
48 | 48 | } |
|
49 | 49 | |
|
50 | 50 | IteratorValue(const IteratorValue &other) = default; |
|
51 | 51 | |
|
52 | 52 | std::unique_ptr<DataSeriesIteratorValue::Impl> clone() const override |
|
53 | 53 | { |
|
54 | 54 | return std::make_unique<IteratorValue<Dim, IsConst> >(*this); |
|
55 | 55 | } |
|
56 | 56 | |
|
57 | int distance(const DataSeriesIteratorValue::Impl &other) const override try { | |
|
58 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); | |
|
59 | return m_XIt->distance(*otherImpl.m_XIt); | |
|
60 | } | |
|
61 | catch (const std::bad_cast &) { | |
|
62 | return 0; | |
|
63 | } | |
|
64 | ||
|
57 | 65 | bool equals(const DataSeriesIteratorValue::Impl &other) const override try { |
|
58 | 66 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); |
|
59 | 67 | return std::tie(m_XIt, m_ValuesIt) == std::tie(otherImpl.m_XIt, otherImpl.m_ValuesIt); |
|
60 | 68 | } |
|
61 | 69 | catch (const std::bad_cast &) { |
|
62 | 70 | return false; |
|
63 | 71 | } |
|
64 | 72 | |
|
73 | bool lowerThan(const DataSeriesIteratorValue::Impl &other) const override try { | |
|
74 | const auto &otherImpl = dynamic_cast<const IteratorValue &>(other); | |
|
75 | return m_XIt->lowerThan(*otherImpl.m_XIt); | |
|
76 | } | |
|
77 | catch (const std::bad_cast &) { | |
|
78 | return false; | |
|
79 | } | |
|
80 | ||
|
81 | std::unique_ptr<DataSeriesIteratorValue::Impl> advance(int offset) const override | |
|
82 | { | |
|
83 | auto result = clone(); | |
|
84 | while (offset--) { | |
|
85 | result->next(); | |
|
86 | } | |
|
87 | return result; | |
|
88 | } | |
|
89 | ||
|
65 | 90 | void next() override |
|
66 | 91 | { |
|
67 | 92 | ++m_XIt; |
|
68 | 93 | ++m_ValuesIt; |
|
69 | 94 | } |
|
70 | 95 | |
|
71 | 96 | void prev() override |
|
72 | 97 | { |
|
73 | 98 | --m_XIt; |
|
74 | 99 | --m_ValuesIt; |
|
75 | 100 | } |
|
76 | 101 | |
|
77 | 102 | double x() const override { return m_XIt->at(0); } |
|
78 | 103 | double value() const override { return m_ValuesIt->at(0); } |
|
79 | 104 | double value(int componentIndex) const override { return m_ValuesIt->at(componentIndex); } |
|
80 | 105 | double minValue() const override { return m_ValuesIt->min(); } |
|
81 | 106 | double maxValue() const override { return m_ValuesIt->max(); } |
|
82 | 107 | QVector<double> values() const override { return m_ValuesIt->values(); } |
|
83 | 108 | |
|
84 | 109 | void swap(DataSeriesIteratorValue::Impl &other) override |
|
85 | 110 | { |
|
86 | 111 | auto &otherImpl = dynamic_cast<IteratorValue &>(other); |
|
87 | 112 | m_XIt->impl()->swap(*otherImpl.m_XIt->impl()); |
|
88 | 113 | m_ValuesIt->impl()->swap(*otherImpl.m_ValuesIt->impl()); |
|
89 | 114 | } |
|
90 | 115 | |
|
91 | 116 | private: |
|
92 | 117 | ArrayDataIterator m_XIt; |
|
93 | 118 | ArrayDataIterator m_ValuesIt; |
|
94 | 119 | }; |
|
95 | 120 | } // namespace dataseries_detail |
|
96 | 121 | |
|
97 | 122 | /** |
|
98 | 123 | * @brief The DataSeries class is the base (abstract) implementation of IDataSeries. |
|
99 | 124 | * |
|
100 | 125 | * It proposes to set a dimension for the values ββdata. |
|
101 | 126 | * |
|
102 | 127 | * A DataSeries is always sorted on its x-axis data. |
|
103 | 128 | * |
|
104 | 129 | * @tparam Dim The dimension of the values data |
|
105 | 130 | * |
|
106 | 131 | */ |
|
107 | 132 | template <int Dim> |
|
108 | 133 | class SCIQLOP_CORE_EXPORT DataSeries : public IDataSeries { |
|
109 | 134 | friend class DataSeriesMergeHelper; |
|
110 | 135 | |
|
111 | 136 | public: |
|
112 | 137 | /// Tag needed to define the push_back() method |
|
113 | 138 | /// @sa push_back() |
|
114 | 139 | using value_type = DataSeriesIteratorValue; |
|
115 | 140 | |
|
116 | 141 | /// @sa IDataSeries::xAxisData() |
|
117 | 142 | std::shared_ptr<ArrayData<1> > xAxisData() override { return m_XAxisData; } |
|
118 | 143 | const std::shared_ptr<ArrayData<1> > xAxisData() const { return m_XAxisData; } |
|
119 | 144 | |
|
120 | 145 | /// @sa IDataSeries::xAxisUnit() |
|
121 | 146 | Unit xAxisUnit() const override { return m_XAxisUnit; } |
|
122 | 147 | |
|
123 | 148 | /// @return the values dataset |
|
124 | 149 | std::shared_ptr<ArrayData<Dim> > valuesData() { return m_ValuesData; } |
|
125 | 150 | const std::shared_ptr<ArrayData<Dim> > valuesData() const { return m_ValuesData; } |
|
126 | 151 | |
|
127 | 152 | /// @sa IDataSeries::valuesUnit() |
|
128 | 153 | Unit valuesUnit() const override { return m_ValuesUnit; } |
|
129 | 154 | |
|
130 | 155 | |
|
131 | 156 | SqpRange range() const override |
|
132 | 157 | { |
|
133 | 158 | if (!m_XAxisData->cdata().isEmpty()) { |
|
134 | 159 | return SqpRange{m_XAxisData->cdata().first(), m_XAxisData->cdata().last()}; |
|
135 | 160 | } |
|
136 | 161 | |
|
137 | 162 | return SqpRange{}; |
|
138 | 163 | } |
|
139 | 164 | |
|
140 | 165 | void clear() |
|
141 | 166 | { |
|
142 | 167 | m_XAxisData->clear(); |
|
143 | 168 | m_ValuesData->clear(); |
|
144 | 169 | } |
|
145 | 170 | |
|
146 | 171 | bool isEmpty() const noexcept { return m_XAxisData->size() == 0; } |
|
147 | 172 | |
|
148 | 173 | /// Merges into the data series an other data series |
|
149 | 174 | /// @remarks the data series to merge with is cleared after the operation |
|
150 | 175 | void merge(IDataSeries *dataSeries) override |
|
151 | 176 | { |
|
152 | 177 | dataSeries->lockWrite(); |
|
153 | 178 | lockWrite(); |
|
154 | 179 | |
|
155 | 180 | if (auto other = dynamic_cast<DataSeries<Dim> *>(dataSeries)) { |
|
156 | 181 | DataSeriesMergeHelper::merge(*other, *this); |
|
157 | 182 | } |
|
158 | 183 | else { |
|
159 | 184 | qCWarning(LOG_DataSeries()) |
|
160 | 185 | << QObject::tr("Detection of a type of IDataSeries we cannot merge with !"); |
|
161 | 186 | } |
|
162 | 187 | unlock(); |
|
163 | 188 | dataSeries->unlock(); |
|
164 | 189 | } |
|
165 | 190 | |
|
166 | 191 | void purge(double min, double max) override |
|
167 | 192 | { |
|
193 | // Nothing to purge if series is empty | |
|
194 | if (isEmpty()) { | |
|
195 | return; | |
|
196 | } | |
|
197 | ||
|
168 | 198 | if (min > max) { |
|
169 | 199 | std::swap(min, max); |
|
170 | 200 | } |
|
171 | 201 | |
|
172 | lockWrite(); | |
|
173 | ||
|
174 | auto it = std::remove_if( | |
|
175 | begin(), end(), [min, max](const auto &it) { return it.x() < min || it.x() > max; }); | |
|
176 | erase(it, end()); | |
|
202 | // Nothing to purge if series min/max are inside purge range | |
|
203 | auto xMin = cbegin()->x(); | |
|
204 | auto xMax = (--cend())->x(); | |
|
205 | if (xMin >= min && xMax <= max) { | |
|
206 | return; | |
|
207 | } | |
|
177 | 208 | |
|
178 | unlock(); | |
|
209 | auto lowerIt = std::lower_bound( | |
|
210 | begin(), end(), min, [](const auto &it, const auto &val) { return it.x() < val; }); | |
|
211 | erase(begin(), lowerIt); | |
|
212 | auto upperIt = std::upper_bound( | |
|
213 | begin(), end(), max, [](const auto &val, const auto &it) { return val < it.x(); }); | |
|
214 | erase(upperIt, end()); | |
|
179 | 215 | } |
|
180 | 216 | |
|
181 | 217 | // ///////// // |
|
182 | 218 | // Iterators // |
|
183 | 219 | // ///////// // |
|
184 | 220 | |
|
185 | 221 | DataSeriesIterator begin() override |
|
186 | 222 | { |
|
187 | 223 | return DataSeriesIterator{DataSeriesIteratorValue{ |
|
188 | 224 | std::make_unique<dataseries_detail::IteratorValue<Dim, false> >(*this, true)}}; |
|
189 | 225 | } |
|
190 | 226 | |
|
191 | 227 | DataSeriesIterator end() override |
|
192 | 228 | { |
|
193 | 229 | return DataSeriesIterator{DataSeriesIteratorValue{ |
|
194 | 230 | std::make_unique<dataseries_detail::IteratorValue<Dim, false> >(*this, false)}}; |
|
195 | 231 | } |
|
196 | 232 | |
|
197 | 233 | DataSeriesIterator cbegin() const override |
|
198 | 234 | { |
|
199 | 235 | return DataSeriesIterator{DataSeriesIteratorValue{ |
|
200 | 236 | std::make_unique<dataseries_detail::IteratorValue<Dim, true> >(*this, true)}}; |
|
201 | 237 | } |
|
202 | 238 | |
|
203 | 239 | DataSeriesIterator cend() const override |
|
204 | 240 | { |
|
205 | 241 | return DataSeriesIterator{DataSeriesIteratorValue{ |
|
206 | 242 | std::make_unique<dataseries_detail::IteratorValue<Dim, true> >(*this, false)}}; |
|
207 | 243 | } |
|
208 | 244 | |
|
209 | 245 | void erase(DataSeriesIterator first, DataSeriesIterator last) |
|
210 | 246 | { |
|
211 | 247 | auto firstImpl |
|
212 | 248 | = dynamic_cast<dataseries_detail::IteratorValue<Dim, false> *>(first->impl()); |
|
213 | 249 | auto lastImpl = dynamic_cast<dataseries_detail::IteratorValue<Dim, false> *>(last->impl()); |
|
214 | 250 | |
|
215 | 251 | if (firstImpl && lastImpl) { |
|
216 | 252 | m_XAxisData->erase(firstImpl->m_XIt, lastImpl->m_XIt); |
|
217 | 253 | m_ValuesData->erase(firstImpl->m_ValuesIt, lastImpl->m_ValuesIt); |
|
218 | 254 | } |
|
219 | 255 | } |
|
220 | 256 | |
|
221 | 257 | /// @sa IDataSeries::minXAxisData() |
|
222 | 258 | DataSeriesIterator minXAxisData(double minXAxisData) const override |
|
223 | 259 | { |
|
224 | 260 | return std::lower_bound( |
|
225 | 261 | cbegin(), cend(), minXAxisData, |
|
226 | 262 | [](const auto &itValue, const auto &value) { return itValue.x() < value; }); |
|
227 | 263 | } |
|
228 | 264 | |
|
229 | 265 | /// @sa IDataSeries::maxXAxisData() |
|
230 | 266 | DataSeriesIterator maxXAxisData(double maxXAxisData) const override |
|
231 | 267 | { |
|
232 | 268 | // Gets the first element that greater than max value |
|
233 | 269 | auto it = std::upper_bound( |
|
234 | 270 | cbegin(), cend(), maxXAxisData, |
|
235 | 271 | [](const auto &value, const auto &itValue) { return value < itValue.x(); }); |
|
236 | 272 | |
|
237 | 273 | return it == cbegin() ? cend() : --it; |
|
238 | 274 | } |
|
239 | 275 | |
|
240 | 276 | std::pair<DataSeriesIterator, DataSeriesIterator> xAxisRange(double minXAxisData, |
|
241 | 277 | double maxXAxisData) const override |
|
242 | 278 | { |
|
243 | 279 | if (minXAxisData > maxXAxisData) { |
|
244 | 280 | std::swap(minXAxisData, maxXAxisData); |
|
245 | 281 | } |
|
246 | 282 | |
|
247 | 283 | auto begin = cbegin(); |
|
248 | 284 | auto end = cend(); |
|
249 | 285 | |
|
250 | 286 | auto lowerIt = std::lower_bound( |
|
251 | 287 | begin, end, minXAxisData, |
|
252 | 288 | [](const auto &itValue, const auto &value) { return itValue.x() < value; }); |
|
253 | 289 | auto upperIt = std::upper_bound( |
|
254 | 290 | begin, end, maxXAxisData, |
|
255 | 291 | [](const auto &value, const auto &itValue) { return value < itValue.x(); }); |
|
256 | 292 | |
|
257 | 293 | return std::make_pair(lowerIt, upperIt); |
|
258 | 294 | } |
|
259 | 295 | |
|
260 | 296 | std::pair<DataSeriesIterator, DataSeriesIterator> |
|
261 | 297 | valuesBounds(double minXAxisData, double maxXAxisData) const override |
|
262 | 298 | { |
|
263 | 299 | // Places iterators to the correct x-axis range |
|
264 | 300 | auto xAxisRangeIts = xAxisRange(minXAxisData, maxXAxisData); |
|
265 | 301 | |
|
266 | 302 | // Returns end iterators if the range is empty |
|
267 | 303 | if (xAxisRangeIts.first == xAxisRangeIts.second) { |
|
268 | 304 | return std::make_pair(cend(), cend()); |
|
269 | 305 | } |
|
270 | 306 | |
|
271 | 307 | // Gets the iterator on the min of all values data |
|
272 | 308 | auto minIt = std::min_element( |
|
273 | 309 | xAxisRangeIts.first, xAxisRangeIts.second, [](const auto &it1, const auto &it2) { |
|
274 | 310 | return SortUtils::minCompareWithNaN(it1.minValue(), it2.minValue()); |
|
275 | 311 | }); |
|
276 | 312 | |
|
277 | 313 | // Gets the iterator on the max of all values data |
|
278 | 314 | auto maxIt = std::max_element( |
|
279 | 315 | xAxisRangeIts.first, xAxisRangeIts.second, [](const auto &it1, const auto &it2) { |
|
280 | 316 | return SortUtils::maxCompareWithNaN(it1.maxValue(), it2.maxValue()); |
|
281 | 317 | }); |
|
282 | 318 | |
|
283 | 319 | return std::make_pair(minIt, maxIt); |
|
284 | 320 | } |
|
285 | 321 | |
|
286 | 322 | // /////// // |
|
287 | 323 | // Mutexes // |
|
288 | 324 | // /////// // |
|
289 | 325 | |
|
290 | 326 | virtual void lockRead() { m_Lock.lockForRead(); } |
|
291 | 327 | virtual void lockWrite() { m_Lock.lockForWrite(); } |
|
292 | 328 | virtual void unlock() { m_Lock.unlock(); } |
|
293 | 329 | |
|
294 | 330 | // ///// // |
|
295 | 331 | // Other // |
|
296 | 332 | // ///// // |
|
297 | 333 | |
|
298 | 334 | /// Inserts at the end of the data series the value of the iterator passed as a parameter. This |
|
299 | 335 | /// method is intended to be used in the context of generating a back insert iterator |
|
300 | 336 | /// @param iteratorValue the iterator value containing the values to insert |
|
301 | 337 | /// @sa http://en.cppreference.com/w/cpp/iterator/back_inserter |
|
302 | 338 | /// @sa merge() |
|
303 | 339 | /// @sa value_type |
|
304 | 340 | void push_back(const value_type &iteratorValue) |
|
305 | 341 | { |
|
306 | 342 | m_XAxisData->push_back(QVector<double>{iteratorValue.x()}); |
|
307 | 343 | m_ValuesData->push_back(iteratorValue.values()); |
|
308 | 344 | } |
|
309 | 345 | |
|
310 | 346 | protected: |
|
311 | 347 | /// Protected ctor (DataSeries is abstract). The vectors must have the same size, otherwise a |
|
312 | 348 | /// DataSeries with no values will be created. |
|
313 | 349 | /// @remarks data series is automatically sorted on its x-axis data |
|
314 | 350 | explicit DataSeries(std::shared_ptr<ArrayData<1> > xAxisData, const Unit &xAxisUnit, |
|
315 | 351 | std::shared_ptr<ArrayData<Dim> > valuesData, const Unit &valuesUnit) |
|
316 | 352 | : m_XAxisData{xAxisData}, |
|
317 | 353 | m_XAxisUnit{xAxisUnit}, |
|
318 | 354 | m_ValuesData{valuesData}, |
|
319 | 355 | m_ValuesUnit{valuesUnit} |
|
320 | 356 | { |
|
321 | 357 | if (m_XAxisData->size() != m_ValuesData->size()) { |
|
322 | 358 | clear(); |
|
323 | 359 | } |
|
324 | 360 | |
|
325 | 361 | // Sorts data if it's not the case |
|
326 | 362 | const auto &xAxisCData = m_XAxisData->cdata(); |
|
327 | 363 | if (!std::is_sorted(xAxisCData.cbegin(), xAxisCData.cend())) { |
|
328 | 364 | sort(); |
|
329 | 365 | } |
|
330 | 366 | } |
|
331 | 367 | |
|
332 | 368 | /// Copy ctor |
|
333 | 369 | explicit DataSeries(const DataSeries<Dim> &other) |
|
334 | 370 | : m_XAxisData{std::make_shared<ArrayData<1> >(*other.m_XAxisData)}, |
|
335 | 371 | m_XAxisUnit{other.m_XAxisUnit}, |
|
336 | 372 | m_ValuesData{std::make_shared<ArrayData<Dim> >(*other.m_ValuesData)}, |
|
337 | 373 | m_ValuesUnit{other.m_ValuesUnit} |
|
338 | 374 | { |
|
339 | 375 | // Since a series is ordered from its construction and is always ordered, it is not |
|
340 | 376 | // necessary to call the sort method here ('other' is sorted) |
|
341 | 377 | } |
|
342 | 378 | |
|
343 | 379 | /// Assignment operator |
|
344 | 380 | template <int D> |
|
345 | 381 | DataSeries &operator=(DataSeries<D> other) |
|
346 | 382 | { |
|
347 | 383 | std::swap(m_XAxisData, other.m_XAxisData); |
|
348 | 384 | std::swap(m_XAxisUnit, other.m_XAxisUnit); |
|
349 | 385 | std::swap(m_ValuesData, other.m_ValuesData); |
|
350 | 386 | std::swap(m_ValuesUnit, other.m_ValuesUnit); |
|
351 | 387 | |
|
352 | 388 | return *this; |
|
353 | 389 | } |
|
354 | 390 | |
|
355 | 391 | private: |
|
356 | 392 | /** |
|
357 | 393 | * Sorts data series on its x-axis data |
|
358 | 394 | */ |
|
359 | 395 | void sort() noexcept |
|
360 | 396 | { |
|
361 | 397 | auto permutation = SortUtils::sortPermutation(*m_XAxisData, std::less<double>()); |
|
362 | 398 | m_XAxisData = m_XAxisData->sort(permutation); |
|
363 | 399 | m_ValuesData = m_ValuesData->sort(permutation); |
|
364 | 400 | } |
|
365 | 401 | |
|
366 | 402 | std::shared_ptr<ArrayData<1> > m_XAxisData; |
|
367 | 403 | Unit m_XAxisUnit; |
|
368 | 404 | std::shared_ptr<ArrayData<Dim> > m_ValuesData; |
|
369 | 405 | Unit m_ValuesUnit; |
|
370 | 406 | |
|
371 | 407 | QReadWriteLock m_Lock; |
|
372 | 408 | }; |
|
373 | 409 | |
|
374 | 410 | #endif // SCIQLOP_DATASERIES_H |
@@ -1,72 +1,78 | |||
|
1 | 1 | #ifndef SCIQLOP_DATASERIESITERATOR_H |
|
2 | 2 | #define SCIQLOP_DATASERIESITERATOR_H |
|
3 | 3 | |
|
4 | 4 | #include "CoreGlobal.h" |
|
5 | 5 | #include "Data/SqpIterator.h" |
|
6 | 6 | |
|
7 | 7 | #include <QVector> |
|
8 | 8 | #include <memory> |
|
9 | 9 | |
|
10 | 10 | /** |
|
11 | 11 | * @brief The DataSeriesIteratorValue class represents the current value of a data series iterator. |
|
12 | 12 | * It offers standard access methods for the data in the series (x-axis, values), but it is up to |
|
13 | 13 | * each series to define its own implementation of how to retrieve this data, by implementing the |
|
14 | 14 | * DataSeriesIteratorValue::Impl interface |
|
15 | 15 | * |
|
16 | 16 | * @sa DataSeriesIterator |
|
17 | 17 | */ |
|
18 | 18 | class SCIQLOP_CORE_EXPORT DataSeriesIteratorValue { |
|
19 | 19 | public: |
|
20 | 20 | struct Impl { |
|
21 | 21 | virtual ~Impl() noexcept = default; |
|
22 | 22 | virtual std::unique_ptr<Impl> clone() const = 0; |
|
23 | virtual int distance(const Impl &other) const = 0; | |
|
23 | 24 | virtual bool equals(const Impl &other) const = 0; |
|
25 | virtual bool lowerThan(const Impl &other) const = 0; | |
|
26 | virtual std::unique_ptr<Impl> advance(int offset) const = 0; | |
|
24 | 27 | virtual void next() = 0; |
|
25 | 28 | virtual void prev() = 0; |
|
26 | 29 | virtual double x() const = 0; |
|
27 | 30 | virtual double value() const = 0; |
|
28 | 31 | virtual double value(int componentIndex) const = 0; |
|
29 | 32 | virtual double minValue() const = 0; |
|
30 | 33 | virtual double maxValue() const = 0; |
|
31 | 34 | virtual QVector<double> values() const = 0; |
|
32 | 35 | |
|
33 | 36 | virtual void swap(Impl &other) = 0; |
|
34 | 37 | }; |
|
35 | 38 | |
|
36 | 39 | explicit DataSeriesIteratorValue(std::unique_ptr<Impl> impl); |
|
37 | 40 | DataSeriesIteratorValue(const DataSeriesIteratorValue &other); |
|
38 | 41 | DataSeriesIteratorValue &operator=(DataSeriesIteratorValue other); |
|
39 | 42 | |
|
43 | int distance(const DataSeriesIteratorValue &other) const; | |
|
40 | 44 | bool equals(const DataSeriesIteratorValue &other) const; |
|
45 | bool lowerThan(const DataSeriesIteratorValue &other) const; | |
|
41 | 46 | |
|
47 | DataSeriesIteratorValue advance(int offset) const; | |
|
42 | 48 | /// Advances to the next value |
|
43 | 49 | void next(); |
|
44 | 50 | /// Moves back to the previous value |
|
45 | 51 | void prev(); |
|
46 | 52 | /// Gets x-axis data |
|
47 | 53 | double x() const; |
|
48 | 54 | /// Gets value data |
|
49 | 55 | double value() const; |
|
50 | 56 | /// Gets value data depending on an index |
|
51 | 57 | double value(int componentIndex) const; |
|
52 | 58 | /// Gets min of all values data |
|
53 | 59 | double minValue() const; |
|
54 | 60 | /// Gets max of all values data |
|
55 | 61 | double maxValue() const; |
|
56 | 62 | /// Gets all values data |
|
57 | 63 | QVector<double> values() const; |
|
58 | 64 | |
|
59 | 65 | Impl *impl(); |
|
60 | 66 | |
|
61 | 67 | friend void swap(DataSeriesIteratorValue &lhs, DataSeriesIteratorValue &rhs) |
|
62 | 68 | { |
|
63 | 69 | std::swap(lhs.m_Impl, rhs.m_Impl); |
|
64 | 70 | } |
|
65 | 71 | |
|
66 | 72 | private: |
|
67 | 73 | std::unique_ptr<Impl> m_Impl; |
|
68 | 74 | }; |
|
69 | 75 | |
|
70 | 76 | using DataSeriesIterator = SqpIterator<DataSeriesIteratorValue>; |
|
71 | 77 | |
|
72 | 78 | #endif // SCIQLOP_DATASERIESITERATOR_H |
@@ -1,54 +1,110 | |||
|
1 | 1 | #ifndef SCIQLOP_SQPITERATOR_H |
|
2 | 2 | #define SCIQLOP_SQPITERATOR_H |
|
3 | 3 | |
|
4 | 4 | #include "CoreGlobal.h" |
|
5 | 5 | |
|
6 | 6 | /** |
|
7 | 7 | * @brief The SqpIterator class represents an iterator used in SciQlop. It defines all operators |
|
8 | 8 | * needed for a standard forward iterator |
|
9 | 9 | * @tparam T the type of object handled in iterator |
|
10 | 10 | * @sa http://www.cplusplus.com/reference/iterator/ |
|
11 | 11 | */ |
|
12 | 12 | template <typename T> |
|
13 | 13 | class SCIQLOP_CORE_EXPORT SqpIterator { |
|
14 | 14 | public: |
|
15 |
using iterator_category = std:: |
|
|
15 | using iterator_category = std::random_access_iterator_tag; | |
|
16 | 16 | using value_type = const T; |
|
17 | 17 | using difference_type = std::ptrdiff_t; |
|
18 | 18 | using pointer = value_type *; |
|
19 | 19 | using reference = value_type &; |
|
20 | 20 | |
|
21 | 21 | explicit SqpIterator(T value) : m_CurrentValue{std::move(value)} {} |
|
22 | 22 | |
|
23 | 23 | virtual ~SqpIterator() noexcept = default; |
|
24 | 24 | SqpIterator(const SqpIterator &) = default; |
|
25 | 25 | SqpIterator &operator=(SqpIterator other) { swap(m_CurrentValue, other.m_CurrentValue); } |
|
26 | 26 | |
|
27 | 27 | SqpIterator &operator++() |
|
28 | 28 | { |
|
29 | 29 | m_CurrentValue.next(); |
|
30 | 30 | return *this; |
|
31 | 31 | } |
|
32 | 32 | |
|
33 | 33 | SqpIterator &operator--() |
|
34 | 34 | { |
|
35 | 35 | m_CurrentValue.prev(); |
|
36 | 36 | return *this; |
|
37 | 37 | } |
|
38 | 38 | |
|
39 | SqpIterator operator++(int)const | |
|
40 | { | |
|
41 | auto result = *this; | |
|
42 | this->operator++(); | |
|
43 | return result; | |
|
44 | } | |
|
45 | SqpIterator operator--(int)const | |
|
46 | { | |
|
47 | auto result = *this; | |
|
48 | this->operator--(); | |
|
49 | return result; | |
|
50 | } | |
|
51 | ||
|
52 | SqpIterator &operator+=(int offset) | |
|
53 | { | |
|
54 | if (offset >= 0) { | |
|
55 | while (offset--) { | |
|
56 | m_CurrentValue.next(); | |
|
57 | } | |
|
58 | } | |
|
59 | else { | |
|
60 | while (offset++) { | |
|
61 | m_CurrentValue.prev(); | |
|
62 | } | |
|
63 | } | |
|
64 | ||
|
65 | return *this; | |
|
66 | } | |
|
67 | SqpIterator &operator-=(int offset) { return *this += -offset; } | |
|
68 | ||
|
69 | SqpIterator operator+(int offset) const | |
|
70 | { | |
|
71 | auto result = *this; | |
|
72 | result += offset; | |
|
73 | return result; | |
|
74 | } | |
|
75 | SqpIterator operator-(int offset) const | |
|
76 | { | |
|
77 | auto result = *this; | |
|
78 | result -= offset; | |
|
79 | return result; | |
|
80 | } | |
|
81 | ||
|
82 | int operator-(const SqpIterator &other) const | |
|
83 | { | |
|
84 | return m_CurrentValue.distance(other.m_CurrentValue); | |
|
85 | } | |
|
86 | ||
|
39 | 87 | const T *operator->() const { return &m_CurrentValue; } |
|
40 | 88 | const T &operator*() const { return m_CurrentValue; } |
|
41 | 89 | T *operator->() { return &m_CurrentValue; } |
|
42 | 90 | T &operator*() { return m_CurrentValue; } |
|
91 | T &operator[](int offset) const { return m_CurrentValue.advance(offset); } | |
|
43 | 92 | |
|
44 | 93 | bool operator==(const SqpIterator &other) const |
|
45 | 94 | { |
|
46 | 95 | return m_CurrentValue.equals(other.m_CurrentValue); |
|
47 | 96 | } |
|
48 | 97 | bool operator!=(const SqpIterator &other) const { return !(*this == other); } |
|
98 | bool operator>(const SqpIterator &other) const { return other.m_CurrentValue.lowerThan(*this); } | |
|
99 | bool operator<(const SqpIterator &other) const | |
|
100 | { | |
|
101 | return m_CurrentValue.lowerThan(other.m_CurrentValue); | |
|
102 | } | |
|
103 | bool operator>=(const SqpIterator &other) const { return !(*this < other); } | |
|
104 | bool operator<=(const SqpIterator &other) const { return !(*this > other); } | |
|
49 | 105 | |
|
50 | 106 | private: |
|
51 | 107 | T m_CurrentValue; |
|
52 | 108 | }; |
|
53 | 109 | |
|
54 | 110 | #endif // SCIQLOP_SQPITERATOR_H |
@@ -1,62 +1,77 | |||
|
1 | 1 | #include "Data/ArrayDataIterator.h" |
|
2 | 2 | |
|
3 | 3 | ArrayDataIteratorValue::ArrayDataIteratorValue(std::unique_ptr<ArrayDataIteratorValue::Impl> impl) |
|
4 | 4 | : m_Impl{std::move(impl)} |
|
5 | 5 | { |
|
6 | 6 | } |
|
7 | 7 | |
|
8 | 8 | ArrayDataIteratorValue::ArrayDataIteratorValue(const ArrayDataIteratorValue &other) |
|
9 | 9 | : m_Impl{other.m_Impl->clone()} |
|
10 | 10 | { |
|
11 | 11 | } |
|
12 | 12 | |
|
13 | 13 | ArrayDataIteratorValue &ArrayDataIteratorValue::operator=(ArrayDataIteratorValue other) |
|
14 | 14 | { |
|
15 | 15 | m_Impl->swap(*other.m_Impl); |
|
16 | 16 | return *this; |
|
17 | 17 | } |
|
18 | 18 | |
|
19 | int ArrayDataIteratorValue::distance(const ArrayDataIteratorValue &other) const | |
|
20 | { | |
|
21 | return m_Impl->distance(*other.m_Impl); | |
|
22 | } | |
|
23 | ||
|
19 | 24 | bool ArrayDataIteratorValue::equals(const ArrayDataIteratorValue &other) const |
|
20 | 25 | { |
|
21 | 26 | return m_Impl->equals(*other.m_Impl); |
|
22 | 27 | } |
|
23 | 28 | |
|
29 | bool ArrayDataIteratorValue::lowerThan(const ArrayDataIteratorValue &other) const | |
|
30 | { | |
|
31 | return m_Impl->lowerThan(*other.m_Impl); | |
|
32 | } | |
|
33 | ||
|
34 | ArrayDataIteratorValue ArrayDataIteratorValue::advance(int offset) const | |
|
35 | { | |
|
36 | return ArrayDataIteratorValue{m_Impl->advance(offset)}; | |
|
37 | } | |
|
38 | ||
|
24 | 39 | void ArrayDataIteratorValue::next() |
|
25 | 40 | { |
|
26 | 41 | m_Impl->next(); |
|
27 | 42 | } |
|
28 | 43 | |
|
29 | 44 | void ArrayDataIteratorValue::prev() |
|
30 | 45 | { |
|
31 | 46 | m_Impl->prev(); |
|
32 | 47 | } |
|
33 | 48 | |
|
34 | 49 | double ArrayDataIteratorValue::at(int componentIndex) const |
|
35 | 50 | { |
|
36 | 51 | return m_Impl->at(componentIndex); |
|
37 | 52 | } |
|
38 | 53 | |
|
39 | 54 | double ArrayDataIteratorValue::first() const |
|
40 | 55 | { |
|
41 | 56 | return m_Impl->first(); |
|
42 | 57 | } |
|
43 | 58 | |
|
44 | 59 | double ArrayDataIteratorValue::min() const |
|
45 | 60 | { |
|
46 | 61 | return m_Impl->min(); |
|
47 | 62 | } |
|
48 | 63 | |
|
49 | 64 | double ArrayDataIteratorValue::max() const |
|
50 | 65 | { |
|
51 | 66 | return m_Impl->max(); |
|
52 | 67 | } |
|
53 | 68 | |
|
54 | 69 | QVector<double> ArrayDataIteratorValue::values() const |
|
55 | 70 | { |
|
56 | 71 | return m_Impl->values(); |
|
57 | 72 | } |
|
58 | 73 | |
|
59 | 74 | ArrayDataIteratorValue::Impl *ArrayDataIteratorValue::impl() |
|
60 | 75 | { |
|
61 | 76 | return m_Impl.get(); |
|
62 | 77 | } |
@@ -1,68 +1,84 | |||
|
1 | 1 | #include "Data/DataSeriesIterator.h" |
|
2 | 2 | |
|
3 | 3 | DataSeriesIteratorValue::DataSeriesIteratorValue( |
|
4 | 4 | std::unique_ptr<DataSeriesIteratorValue::Impl> impl) |
|
5 | 5 | : m_Impl{std::move(impl)} |
|
6 | 6 | { |
|
7 | 7 | } |
|
8 | 8 | |
|
9 | 9 | DataSeriesIteratorValue::DataSeriesIteratorValue(const DataSeriesIteratorValue &other) |
|
10 | 10 | : m_Impl{other.m_Impl->clone()} |
|
11 | 11 | { |
|
12 | 12 | } |
|
13 | 13 | |
|
14 | 14 | DataSeriesIteratorValue &DataSeriesIteratorValue::operator=(DataSeriesIteratorValue other) |
|
15 | 15 | { |
|
16 | 16 | m_Impl->swap(*other.m_Impl); |
|
17 | 17 | return *this; |
|
18 | 18 | } |
|
19 | 19 | |
|
20 | int DataSeriesIteratorValue::distance(const DataSeriesIteratorValue &other) const | |
|
21 | { | |
|
22 | auto dist = m_Impl->distance(*other.m_Impl); | |
|
23 | return m_Impl->distance(*other.m_Impl); | |
|
24 | } | |
|
25 | ||
|
20 | 26 | bool DataSeriesIteratorValue::equals(const DataSeriesIteratorValue &other) const |
|
21 | 27 | { |
|
22 | 28 | return m_Impl->equals(*other.m_Impl); |
|
23 | 29 | } |
|
24 | 30 | |
|
31 | bool DataSeriesIteratorValue::lowerThan(const DataSeriesIteratorValue &other) const | |
|
32 | { | |
|
33 | return m_Impl->lowerThan(*other.m_Impl); | |
|
34 | } | |
|
35 | ||
|
36 | DataSeriesIteratorValue DataSeriesIteratorValue::advance(int offset) const | |
|
37 | { | |
|
38 | return DataSeriesIteratorValue{m_Impl->advance(offset)}; | |
|
39 | } | |
|
40 | ||
|
25 | 41 | void DataSeriesIteratorValue::next() |
|
26 | 42 | { |
|
27 | 43 | m_Impl->next(); |
|
28 | 44 | } |
|
29 | 45 | |
|
30 | 46 | void DataSeriesIteratorValue::prev() |
|
31 | 47 | { |
|
32 | 48 | m_Impl->prev(); |
|
33 | 49 | } |
|
34 | 50 | |
|
35 | 51 | double DataSeriesIteratorValue::x() const |
|
36 | 52 | { |
|
37 | 53 | return m_Impl->x(); |
|
38 | 54 | } |
|
39 | 55 | |
|
40 | 56 | double DataSeriesIteratorValue::value() const |
|
41 | 57 | { |
|
42 | 58 | return m_Impl->value(); |
|
43 | 59 | } |
|
44 | 60 | |
|
45 | 61 | double DataSeriesIteratorValue::value(int componentIndex) const |
|
46 | 62 | { |
|
47 | 63 | return m_Impl->value(componentIndex); |
|
48 | 64 | } |
|
49 | 65 | |
|
50 | 66 | double DataSeriesIteratorValue::minValue() const |
|
51 | 67 | { |
|
52 | 68 | return m_Impl->minValue(); |
|
53 | 69 | } |
|
54 | 70 | |
|
55 | 71 | double DataSeriesIteratorValue::maxValue() const |
|
56 | 72 | { |
|
57 | 73 | return m_Impl->maxValue(); |
|
58 | 74 | } |
|
59 | 75 | |
|
60 | 76 | QVector<double> DataSeriesIteratorValue::values() const |
|
61 | 77 | { |
|
62 | 78 | return m_Impl->values(); |
|
63 | 79 | } |
|
64 | 80 | |
|
65 | 81 | DataSeriesIteratorValue::Impl *DataSeriesIteratorValue::impl() |
|
66 | 82 | { |
|
67 | 83 | return m_Impl.get(); |
|
68 | 84 | } |
@@ -1,52 +1,52 | |||
|
1 | 1 | # On ignore toutes les règles vera++ pour le fichier spimpl |
|
2 | 2 | Common/spimpl\.h:\d+:.* |
|
3 | 3 | |
|
4 | 4 | # Ignore false positive relative to two class definitions in a same file |
|
5 | 5 | ArrayData\.h:\d+:.*IPSIS_S01.* |
|
6 | 6 | ArrayDataIterator\.h:\d+:.*IPSIS_S01.* |
|
7 | 7 | DataSourceItem\.h:\d+:.*IPSIS_S01.* |
|
8 | 8 | DataSeries\.h:\d+:.*IPSIS_S01.* |
|
9 | 9 | DataSeriesIterator\.h:\d+:.*IPSIS_S01.* |
|
10 | 10 | DataSeriesMergeHelper\.h:\d+:.*IPSIS_S01.* |
|
11 | 11 | |
|
12 | 12 | # Ignore false positive relative to a template class |
|
13 | 13 | ArrayData\.h:\d+:.*IPSIS_S04_METHOD.*found: push_back |
|
14 | 14 | ArrayData\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (const_iterator) |
|
15 | 15 | ArrayData\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (D) |
|
16 | 16 | ArrayData\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (IC) |
|
17 | 17 | ArrayData\.h:\d+:.*IPSIS_S04_NAMESPACE.*found: (arraydata_detail) |
|
18 | 18 | ArrayData\.h:\d+:.*IPSIS_S06.*found: (D) |
|
19 | 19 | ArrayData\.h:\d+:.*IPSIS_S06.*found: (Dim) |
|
20 | 20 | ArrayData\.h:\d+:.*IPSIS_S06.*found: (IC) |
|
21 | 21 | ArrayData\.h:\d+:.*IPSIS_S06.*found: (IsConst) |
|
22 | 22 | DataSeries\.h:\d+:.*IPSIS_S04_METHOD.*found: LOG_DataSeries |
|
23 | 23 | DataSeries\.h:\d+:.*IPSIS_S04_METHOD.*found: push_back |
|
24 | 24 | DataSeries\.h:\d+:.*IPSIS_S04_VARIABLE.* |
|
25 | 25 | DataSeries\.h:\d+:.*IPSIS_S04_NAMESPACE.*found: (dataseries_detail) |
|
26 | 26 | DataSeries\.h:\d+:.*IPSIS_S05.* |
|
27 | 27 | DataSeries\.h:\d+:.*IPSIS_S06.*found: (value_type) |
|
28 | 28 | DataSeries\.h:\d+:.*IPSIS_S06.*found: (DataSeriesIteratorValue) |
|
29 | 29 | DataSeries\.h:\d+:.*IPSIS_S06.*found: (Dim) |
|
30 | 30 | DataSeries\.h:\d+:.*IPSIS_S06.*found: (IC) |
|
31 | 31 | DataSeries\.h:\d+:.*IPSIS_S06.*found: (IsConst) |
|
32 | 32 | |
|
33 | 33 | # Ignore false positive relative to iterators |
|
34 |
SqpIterator\.h:\d+:.*IPSIS_S04_VARIABLE.*found: ( |
|
|
34 | SqpIterator\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (random_access_iterator_tag) | |
|
35 | 35 | SqpIterator\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (T) |
|
36 | 36 | SqpIterator\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (ptrdiff_t) |
|
37 | 37 | SqpIterator\.h:\d+:.*IPSIS_S04_VARIABLE.*found: (value_type) |
|
38 | 38 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (iterator_category) |
|
39 |
SqpIterator\.h:\d+:.*IPSIS_S06.*found: ( |
|
|
39 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (random_access_iterator_tag) | |
|
40 | 40 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (value_type) |
|
41 | 41 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (T) |
|
42 | 42 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (difference_type) |
|
43 | 43 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (ptrdiff_t) |
|
44 | 44 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (pointer) |
|
45 | 45 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (reference) |
|
46 | 46 | SqpIterator\.h:\d+:.*IPSIS_S06.*found: (value_type) |
|
47 | 47 | |
|
48 | 48 | # Ignore false positive relative to an alias |
|
49 | 49 | DataSourceItemAction\.h:\d+:.*IPSIS_S06.*found: (ExecuteFunction) |
|
50 | 50 | |
|
51 | 51 | # Ignore false positive relative to unnamed namespace |
|
52 | 52 | VariableController\.cpp:\d+:.*IPSIS_F13.* |
General Comments 0
You need to be logged in to leave comments.
Login now