@@ -1,70 +1,76 | |||
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1 | 1 | #ifndef SCIQLOP_AMDARESULTPARSERDEFS_H |
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2 | 2 | #define SCIQLOP_AMDARESULTPARSERDEFS_H |
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3 | 3 | |
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4 | 4 | #include <QtCore/QRegularExpression> |
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5 | 5 | #include <QtCore/QString> |
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6 | 6 | #include <QtCore/QVariantHash> |
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7 | 7 | |
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8 | 8 | // ////////// // |
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9 | 9 | // Properties // |
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10 | 10 | // ////////// // |
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11 | 11 | |
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12 | 12 | /// Alias to represent properties read in the header of AMDA file |
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13 | 13 | using Properties = QVariantHash; |
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14 | 14 | |
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15 | 15 | extern const QString END_TIME_PROPERTY; |
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16 | 16 | extern const QString FILL_VALUE_PROPERTY; |
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17 | 17 | extern const QString MAX_BANDS_PROPERTY; |
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18 | 18 | extern const QString MIN_BANDS_PROPERTY; |
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19 | 19 | extern const QString MAX_SAMPLING_PROPERTY; |
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20 | 20 | extern const QString MIN_SAMPLING_PROPERTY; |
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21 | 21 | extern const QString START_TIME_PROPERTY; |
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22 | 22 | extern const QString X_AXIS_UNIT_PROPERTY; |
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23 | 23 | extern const QString Y_AXIS_UNIT_PROPERTY; |
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24 | 24 | extern const QString VALUES_UNIT_PROPERTY; |
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25 | 25 | |
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26 | 26 | // /////////////////// // |
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27 | 27 | // Regular expressions // |
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28 | 28 | // /////////////////// // |
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29 | 29 | |
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30 | 30 | // AMDA V2 |
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31 | 31 | // /// Regex to find the header of the data in the file. This header indicates the end of comments |
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32 | 32 | // in the file |
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33 | 33 | // const auto DATA_HEADER_REGEX = QRegularExpression{QStringLiteral("#\\s*DATA\\s*:")}; |
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34 | 34 | |
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35 | 35 | // AMDA V2 |
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36 | 36 | // /// ... PARAMETER_UNITS : nT ... |
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37 | 37 | // /// ... PARAMETER_UNITS:nT ... |
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38 | 38 | // /// ... PARAMETER_UNITS: mΒ² ... |
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39 | 39 | // /// ... PARAMETER_UNITS : m/s ... |
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40 | 40 | // const auto UNIT_REGEX = QRegularExpression{QStringLiteral("\\s*PARAMETER_UNITS\\s*:\\s*(.+)")}; |
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41 | 41 | |
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42 | 42 | /// Regex to find x-axis unit in a line. Examples of valid lines: |
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43 | 43 | /// ... - Units : nT - ... |
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44 | 44 | /// ... -Units:nT- ... |
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45 | 45 | /// ... -Units: mΒ²- ... |
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46 | 46 | /// ... - Units : m/s - ... |
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47 | 47 | extern const QRegularExpression DEFAULT_X_AXIS_UNIT_REGEX; |
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48 | 48 | |
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49 | /// Regex to find end time of data in a line for a spectrogram | |
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50 | extern const QRegularExpression SPECTROGRAM_END_TIME_REGEX; | |
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51 | ||
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49 | 52 | /// Regex to find fill value used in a line for a spectrogram |
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50 | 53 | extern const QRegularExpression SPECTROGRAM_FILL_VALUE_REGEX; |
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51 | 54 | |
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52 | 55 | /// Regex to find max bands in a line for a spectrogram |
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53 | 56 | extern const QRegularExpression SPECTROGRAM_MAX_BANDS_REGEX; |
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54 | 57 | |
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55 | 58 | /// Regex to find min bands in a line for a spectrogram |
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56 | 59 | extern const QRegularExpression SPECTROGRAM_MIN_BANDS_REGEX; |
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57 | 60 | |
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58 | 61 | /// Regex to find max x-axis sampling in a line for a spectrogram |
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59 | 62 | extern const QRegularExpression SPECTROGRAM_MAX_SAMPLING_REGEX; |
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60 | 63 | |
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61 | 64 | /// Regex to find min x-axis sampling in a line for a spectrogram |
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62 | 65 | extern const QRegularExpression SPECTROGRAM_MIN_SAMPLING_REGEX; |
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63 | 66 | |
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67 | /// Regex to find start time of data in a line for a spectrogram | |
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68 | extern const QRegularExpression SPECTROGRAM_START_TIME_REGEX; | |
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69 | ||
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64 | 70 | /// Regex to find y-axis unit in a line for a spectrogram |
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65 | 71 | extern const QRegularExpression SPECTROGRAM_Y_AXIS_UNIT_REGEX; |
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66 | 72 | |
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67 | 73 | /// Regex to find values unit in a line for a spectrogram |
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68 | 74 | extern const QRegularExpression SPECTROGRAM_VALUES_UNIT_REGEX; |
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69 | 75 | |
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70 | 76 | #endif // SCIQLOP_AMDARESULTPARSERDEFS_H |
@@ -1,36 +1,42 | |||
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1 | 1 | #include "AmdaResultParserDefs.h" |
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2 | 2 | |
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3 | 3 | const QString END_TIME_PROPERTY = QStringLiteral("endTime"); |
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4 | 4 | const QString FILL_VALUE_PROPERTY = QStringLiteral("fillValue"); |
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5 | 5 | const QString MAX_BANDS_PROPERTY = QStringLiteral("maxBands"); |
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6 | 6 | const QString MIN_BANDS_PROPERTY = QStringLiteral("minBands"); |
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7 | 7 | const QString MAX_SAMPLING_PROPERTY = QStringLiteral("maxSampling"); |
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8 | 8 | const QString MIN_SAMPLING_PROPERTY = QStringLiteral("minSampling"); |
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9 | 9 | const QString START_TIME_PROPERTY = QStringLiteral("startTime"); |
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10 | 10 | const QString X_AXIS_UNIT_PROPERTY = QStringLiteral("xAxisUnit"); |
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11 | 11 | const QString Y_AXIS_UNIT_PROPERTY = QStringLiteral("yAxisUnit"); |
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12 | 12 | const QString VALUES_UNIT_PROPERTY = QStringLiteral("valuesUnit"); |
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13 | 13 | |
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14 | 14 | const QRegularExpression DEFAULT_X_AXIS_UNIT_REGEX |
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15 | 15 | = QRegularExpression{QStringLiteral("-\\s*Units\\s*:\\s*(.+?)\\s*-")}; |
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16 | 16 | |
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17 | const QRegularExpression SPECTROGRAM_END_TIME_REGEX | |
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18 | = QRegularExpression{QStringLiteral("\\s*INTERVAL_STOP\\s*:\\s*(.*)")}; | |
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19 | ||
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17 | 20 | const QRegularExpression SPECTROGRAM_FILL_VALUE_REGEX |
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18 | 21 | = QRegularExpression{QStringLiteral("\\s*PARAMETER_FILL_VALUE\\s*:\\s*(.*)")}; |
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19 | 22 | |
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20 | 23 | const QRegularExpression SPECTROGRAM_MAX_BANDS_REGEX |
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21 | 24 | = QRegularExpression{QStringLiteral("\\s*PARAMETER_TABLE_MAX_VALUES\\[0\\]\\s*:\\s*(.*)")}; |
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22 | 25 | |
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23 | 26 | const QRegularExpression SPECTROGRAM_MIN_BANDS_REGEX |
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24 | 27 | = QRegularExpression{QStringLiteral("\\s*PARAMETER_TABLE_MIN_VALUES\\[0\\]\\s*:\\s*(.*)")}; |
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25 | 28 | |
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26 | 29 | const QRegularExpression SPECTROGRAM_MAX_SAMPLING_REGEX |
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27 | 30 | = QRegularExpression{QStringLiteral("\\s*DATASET_MAX_SAMPLING\\s*:\\s*(.*)")}; |
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28 | 31 | |
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29 | 32 | const QRegularExpression SPECTROGRAM_MIN_SAMPLING_REGEX |
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30 | 33 | = QRegularExpression{QStringLiteral("\\s*DATASET_MIN_SAMPLING\\s*:\\s*(.*)")}; |
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31 | 34 | |
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35 | const QRegularExpression SPECTROGRAM_START_TIME_REGEX | |
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36 | = QRegularExpression{QStringLiteral("\\s*INTERVAL_START\\s*:\\s*(.*)")}; | |
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37 | ||
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32 | 38 | const QRegularExpression SPECTROGRAM_Y_AXIS_UNIT_REGEX |
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33 | 39 | = QRegularExpression{QStringLiteral("\\s*PARAMETER_TABLE_UNITS\\[0\\]\\s*:\\s*(.*)")}; |
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34 | 40 | |
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35 | 41 | const QRegularExpression SPECTROGRAM_VALUES_UNIT_REGEX |
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36 | 42 | = QRegularExpression{QStringLiteral("\\s*PARAMETER_UNITS\\s*:\\s*(.*)")}; |
@@ -1,401 +1,422 | |||
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1 | 1 | #include "AmdaResultParserHelper.h" |
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2 | 2 | |
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3 | 3 | #include <Common/DateUtils.h> |
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4 | 4 | #include <Common/SortUtils.h> |
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5 | 5 | |
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6 | 6 | #include <Data/DataSeriesUtils.h> |
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7 | 7 | #include <Data/ScalarSeries.h> |
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8 | 8 | #include <Data/SpectrogramSeries.h> |
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9 | 9 | #include <Data/Unit.h> |
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10 | 10 | #include <Data/VectorSeries.h> |
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11 | 11 | |
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12 | 12 | #include <QtCore/QDateTime> |
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13 | 13 | #include <QtCore/QRegularExpression> |
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14 | 14 | |
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15 | 15 | #include <functional> |
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16 | 16 | |
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17 | 17 | Q_LOGGING_CATEGORY(LOG_AmdaResultParserHelper, "AmdaResultParserHelper") |
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18 | 18 | |
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19 | 19 | namespace { |
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20 | 20 | |
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21 | 21 | // ///////// // |
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22 | 22 | // Constants // |
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23 | 23 | // ///////// // |
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24 | 24 | |
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25 | 25 | /// Separator between values in a result line |
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26 | 26 | const auto RESULT_LINE_SEPARATOR = QRegularExpression{QStringLiteral("\\s+")}; |
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27 | 27 | |
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28 | 28 | /// Format for dates in result files |
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29 | 29 | const auto DATE_FORMAT = QStringLiteral("yyyy-MM-ddThh:mm:ss.zzz"); |
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30 | 30 | |
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31 | 31 | // /////// // |
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32 | 32 | // Methods // |
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33 | 33 | // /////// // |
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34 | 34 | |
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35 | 35 | /** |
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36 | 36 | * Checks that the properties contain a specific unit and that this unit is valid |
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37 | 37 | * @param properties the properties map in which to search unit |
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38 | 38 | * @param key the key to search for the unit in the properties |
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39 | 39 | * @param errorMessage the error message to log in case the unit is invalid |
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40 | 40 | * @return true if the unit is valid, false it it's invalid or was not found in the properties |
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41 | 41 | */ |
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42 | 42 | bool checkUnit(const Properties &properties, const QString &key, const QString &errorMessage) |
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43 | 43 | { |
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44 | 44 | auto unit = properties.value(key).value<Unit>(); |
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45 | 45 | if (unit.m_Name.isEmpty()) { |
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46 | 46 | qCWarning(LOG_AmdaResultParserHelper()) << errorMessage; |
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47 | 47 | return false; |
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48 | 48 | } |
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49 | 49 | |
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50 | 50 | return true; |
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51 | 51 | } |
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52 | 52 | |
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53 | 53 | QDateTime dateTimeFromString(const QString &stringDate) noexcept |
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54 | 54 | { |
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55 | 55 | #if QT_VERSION >= QT_VERSION_CHECK(5, 8, 0) |
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56 | 56 | return QDateTime::fromString(stringDate, Qt::ISODateWithMs); |
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57 | 57 | #else |
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58 | 58 | return QDateTime::fromString(stringDate, DATE_FORMAT); |
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59 | 59 | #endif |
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60 | 60 | } |
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61 | 61 | |
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62 | 62 | /// Converts a string date to a double date |
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63 | 63 | /// @return a double that represents the date in seconds, NaN if the string date can't be converted |
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64 | 64 | double doubleDate(const QString &stringDate) noexcept |
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65 | 65 | { |
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66 | 66 | // Format: yyyy-MM-ddThh:mm:ss.zzz |
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67 | 67 | auto dateTime = dateTimeFromString(stringDate); |
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68 | 68 | dateTime.setTimeSpec(Qt::UTC); |
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69 | 69 | return dateTime.isValid() ? DateUtils::secondsSinceEpoch(dateTime) |
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70 | 70 | : std::numeric_limits<double>::quiet_NaN(); |
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71 | 71 | } |
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72 | 72 | |
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73 | 73 | /** |
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74 | 74 | * Reads a line from the AMDA file and tries to extract a x-axis data and value data from it |
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75 | 75 | * @param xAxisData the vector in which to store the x-axis data extracted |
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76 | 76 | * @param valuesData the vector in which to store the value extracted |
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77 | 77 | * @param line the line to read to extract the property |
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78 | 78 | * @param valuesIndexes indexes of insertion of read values. For example, if the line contains three |
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79 | 79 | * columns of values, and valuesIndexes are {2, 0, 1}, the value of the third column will be read |
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80 | 80 | * and inserted first, then the value of the first column, and finally the value of the second |
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81 | 81 | * column. |
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82 | 82 | * @param fillValue value that tags an invalid data. For example, if fillValue is -1 and a read |
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83 | 83 | * value is -1, then this value is considered as invalid and converted to NaN |
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84 | 84 | */ |
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85 | 85 | void tryReadResult(std::vector<double> &xAxisData, std::vector<double> &valuesData, |
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86 | 86 | const QString &line, const std::vector<int> &valuesIndexes, |
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87 | 87 | double fillValue = std::numeric_limits<double>::quiet_NaN()) |
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88 | 88 | { |
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89 | 89 | auto lineData = line.split(RESULT_LINE_SEPARATOR, QString::SkipEmptyParts); |
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90 | 90 | |
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91 | 91 | // Checks that the line contains expected number of values + x-axis value |
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92 | 92 | if (lineData.size() == valuesIndexes.size() + 1) { |
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93 | 93 | // X : the data is converted from date to double (in secs) |
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94 | 94 | auto x = doubleDate(lineData.at(0)); |
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95 | 95 | |
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96 | 96 | // Adds result only if x is valid. Then, if value is invalid, it is set to NaN |
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97 | 97 | if (!std::isnan(x)) { |
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98 | 98 | xAxisData.push_back(x); |
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99 | 99 | |
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100 | 100 | // Values |
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101 | 101 | for (auto valueIndex : valuesIndexes) { |
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102 | 102 | bool valueOk; |
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103 | 103 | // we use valueIndex + 1 to skip column 0 (x-axis value) |
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104 | 104 | auto value = lineData.at(valueIndex + 1).toDouble(&valueOk); |
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105 | 105 | |
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106 | 106 | if (!valueOk) { |
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107 | 107 | qCWarning(LOG_AmdaResultParserHelper()) |
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108 | 108 | << QObject::tr( |
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109 | 109 | "Value from (line %1, column %2) is invalid and will be " |
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110 | 110 | "converted to NaN") |
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111 | 111 | .arg(line, valueIndex); |
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112 | 112 | value = std::numeric_limits<double>::quiet_NaN(); |
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113 | 113 | } |
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114 | 114 | |
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115 | 115 | // Handles fill value |
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116 | 116 | if (!std::isnan(fillValue) && !std::isnan(value) && fillValue == value) { |
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117 | 117 | value = std::numeric_limits<double>::quiet_NaN(); |
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118 | 118 | } |
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119 | 119 | |
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120 | 120 | valuesData.push_back(value); |
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121 | 121 | } |
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122 | 122 | } |
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123 | 123 | else { |
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124 | 124 | qCWarning(LOG_AmdaResultParserHelper()) |
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125 | 125 | << QObject::tr("Can't retrieve results from line %1: x is invalid").arg(line); |
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126 | 126 | } |
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127 | 127 | } |
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128 | 128 | else { |
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129 | 129 | qCWarning(LOG_AmdaResultParserHelper()) |
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130 | 130 | << QObject::tr("Can't retrieve results from line %1: invalid line").arg(line); |
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131 | 131 | } |
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132 | 132 | } |
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133 | 133 | |
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134 | 134 | /** |
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135 | 135 | * Reads a line from the AMDA file and tries to extract a property from it |
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136 | 136 | * @param properties the properties map in which to put the property extracted from the line |
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137 | 137 | * @param key the key to which the property is added in the properties map |
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138 | 138 | * @param line the line to read to extract the property |
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139 | 139 | * @param regex the expected regex to extract the property. If the line matches this regex, the |
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140 | 140 | * property is generated |
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141 | 141 | * @param fun the function used to generate the property |
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142 | 142 | * @return true if the property could be generated, false if the line does not match the regex, or |
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143 | 143 | * if a property has already been generated for the key |
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144 | 144 | */ |
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145 | 145 | template <typename GeneratePropertyFun> |
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146 | 146 | bool tryReadProperty(Properties &properties, const QString &key, const QString &line, |
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147 | 147 | const QRegularExpression ®ex, GeneratePropertyFun fun) |
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148 | 148 | { |
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149 | 149 | if (properties.contains(key)) { |
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150 | 150 | return false; |
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151 | 151 | } |
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152 | 152 | |
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153 | 153 | auto match = regex.match(line); |
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154 | 154 | if (match.hasMatch()) { |
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155 | 155 | properties.insert(key, fun(match)); |
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156 | 156 | } |
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157 | 157 | |
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158 | 158 | return match.hasMatch(); |
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159 | 159 | } |
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160 | 160 | |
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161 | 161 | /** |
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162 | * Reads a line from the AMDA file and tries to extract a data from it. Date is converted to double | |
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163 | * @sa tryReadProperty() | |
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164 | */ | |
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165 | bool tryReadDate(Properties &properties, const QString &key, const QString &line, | |
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166 | const QRegularExpression ®ex, bool timeUnit = false) | |
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167 | { | |
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168 | return tryReadProperty(properties, key, line, regex, [timeUnit](const auto &match) { | |
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169 | return QVariant::fromValue(doubleDate(match.captured(1))); | |
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170 | }); | |
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171 | } | |
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172 | ||
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173 | /** | |
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162 | 174 | * Reads a line from the AMDA file and tries to extract a double from it |
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163 | 175 | * @sa tryReadProperty() |
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164 | 176 | */ |
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165 | 177 | bool tryReadDouble(Properties &properties, const QString &key, const QString &line, |
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166 | 178 | const QRegularExpression ®ex) |
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167 | 179 | { |
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168 | 180 | return tryReadProperty(properties, key, line, regex, [](const auto &match) { |
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169 | 181 | bool ok; |
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170 | 182 | |
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171 | 183 | // If the value can't be converted to double, it is set to NaN |
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172 | 184 | auto doubleValue = match.captured(1).toDouble(&ok); |
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173 | 185 | if (!ok) { |
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174 | 186 | doubleValue = std::numeric_limits<double>::quiet_NaN(); |
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175 | 187 | } |
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176 | 188 | |
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177 | 189 | return QVariant::fromValue(doubleValue); |
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178 | 190 | }); |
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179 | 191 | } |
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180 | 192 | |
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181 | 193 | /** |
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182 | 194 | * Reads a line from the AMDA file and tries to extract a vector of doubles from it |
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183 | 195 | * @param sep the separator of double values in the line |
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184 | 196 | * @sa tryReadProperty() |
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185 | 197 | */ |
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186 | 198 | bool tryReadDoubles(Properties &properties, const QString &key, const QString &line, |
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187 | 199 | const QRegularExpression ®ex, const QString &sep = QStringLiteral(",")) |
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188 | 200 | { |
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189 | 201 | return tryReadProperty(properties, key, line, regex, [sep](const auto &match) { |
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190 | 202 | std::vector<double> doubleValues{}; |
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191 | 203 | |
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192 | 204 | // If the value can't be converted to double, it is set to NaN |
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193 | 205 | auto values = match.captured(1).split(sep); |
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194 | 206 | for (auto value : values) { |
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195 | 207 | bool ok; |
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196 | 208 | |
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197 | 209 | auto doubleValue = value.toDouble(&ok); |
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198 | 210 | if (!ok) { |
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199 | 211 | doubleValue = std::numeric_limits<double>::quiet_NaN(); |
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200 | 212 | } |
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201 | 213 | |
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202 | 214 | doubleValues.push_back(doubleValue); |
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203 | 215 | } |
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204 | 216 | |
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205 | 217 | return QVariant::fromValue(doubleValues); |
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206 | 218 | }); |
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207 | 219 | } |
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208 | 220 | |
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209 | 221 | /** |
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210 | 222 | * Reads a line from the AMDA file and tries to extract a unit from it |
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211 | 223 | * @sa tryReadProperty() |
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212 | 224 | */ |
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213 | 225 | bool tryReadUnit(Properties &properties, const QString &key, const QString &line, |
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214 | 226 | const QRegularExpression ®ex, bool timeUnit = false) |
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215 | 227 | { |
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216 | 228 | return tryReadProperty(properties, key, line, regex, [timeUnit](const auto &match) { |
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217 | 229 | return QVariant::fromValue(Unit{match.captured(1), timeUnit}); |
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218 | 230 | }); |
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219 | 231 | } |
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220 | 232 | |
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221 | 233 | } // namespace |
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222 | 234 | |
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223 | 235 | // ////////////////// // |
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224 | 236 | // ScalarParserHelper // |
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225 | 237 | // ////////////////// // |
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226 | 238 | |
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227 | 239 | bool ScalarParserHelper::checkProperties() |
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228 | 240 | { |
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229 | 241 | return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY, |
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230 | 242 | QObject::tr("The x-axis unit could not be found in the file")); |
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231 | 243 | } |
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232 | 244 | |
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233 | 245 | std::shared_ptr<IDataSeries> ScalarParserHelper::createSeries() |
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234 | 246 | { |
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235 | 247 | return std::make_shared<ScalarSeries>(std::move(m_XAxisData), std::move(m_ValuesData), |
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236 | 248 | m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(), |
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237 | 249 | m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>()); |
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238 | 250 | } |
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239 | 251 | |
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240 | 252 | void ScalarParserHelper::readPropertyLine(const QString &line) |
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241 | 253 | { |
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242 | 254 | tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true); |
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243 | 255 | } |
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244 | 256 | |
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245 | 257 | void ScalarParserHelper::readResultLine(const QString &line) |
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246 | 258 | { |
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247 | 259 | tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes()); |
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248 | 260 | } |
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249 | 261 | |
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250 | 262 | std::vector<int> ScalarParserHelper::valuesIndexes() const |
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251 | 263 | { |
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252 | 264 | // Only one value to read |
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253 | 265 | static auto result = std::vector<int>{0}; |
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254 | 266 | return result; |
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255 | 267 | } |
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256 | 268 | |
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257 | 269 | // /////////////////////// // |
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258 | 270 | // SpectrogramParserHelper // |
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259 | 271 | // /////////////////////// // |
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260 | 272 | |
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261 | 273 | bool SpectrogramParserHelper::checkProperties() |
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262 | 274 | { |
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263 | 275 | // Generates y-axis data from bands extracted (take the middle of the intervals) |
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264 | 276 | auto minBands = m_Properties.value(MIN_BANDS_PROPERTY).value<std::vector<double> >(); |
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265 | 277 | auto maxBands = m_Properties.value(MAX_BANDS_PROPERTY).value<std::vector<double> >(); |
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266 | 278 | |
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267 | 279 | if (minBands.size() != maxBands.size()) { |
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268 | 280 | qCWarning(LOG_AmdaResultParserHelper()) << QObject::tr( |
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269 | 281 | "Can't generate y-axis data from bands extracted: bands intervals are invalid"); |
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270 | 282 | return false; |
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271 | 283 | } |
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272 | 284 | |
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273 | 285 | std::transform( |
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274 | 286 | minBands.begin(), minBands.end(), maxBands.begin(), std::back_inserter(m_YAxisData), |
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275 | 287 | [](const auto &minValue, const auto &maxValue) { return (minValue + maxValue) / 2.; }); |
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276 | 288 | |
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277 | 289 | // Generates values indexes, i.e. the order in which each value will be retrieved (in ascending |
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278 | 290 | // order of the associated bands) |
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279 | 291 | m_ValuesIndexes = SortUtils::sortPermutation(m_YAxisData, std::less<double>()); |
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280 | 292 | |
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281 | 293 | // Sorts y-axis data accoding to the ascending order |
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282 | 294 | m_YAxisData = SortUtils::sort(m_YAxisData, 1, m_ValuesIndexes); |
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283 | 295 | |
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284 | 296 | // Sets fill value |
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285 | 297 | m_FillValue = m_Properties.value(FILL_VALUE_PROPERTY).value<double>(); |
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286 | 298 | |
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287 | 299 | return true; |
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288 | 300 | } |
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289 | 301 | |
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290 | 302 | std::shared_ptr<IDataSeries> SpectrogramParserHelper::createSeries() |
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291 | 303 | { |
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292 | 304 | // Before creating the series, we handle its data holes |
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293 | 305 | handleDataHoles(); |
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294 | 306 | |
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295 | 307 | return std::make_shared<SpectrogramSeries>( |
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296 | 308 | std::move(m_XAxisData), std::move(m_YAxisData), std::move(m_ValuesData), |
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297 | 309 | Unit{"t", true}, // x-axis unit is always a time unit |
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298 | 310 | m_Properties.value(Y_AXIS_UNIT_PROPERTY).value<Unit>(), |
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299 | 311 | m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>()); |
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300 | 312 | } |
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301 | 313 | |
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302 | 314 | void SpectrogramParserHelper::readPropertyLine(const QString &line) |
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303 | 315 | { |
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304 | 316 | // Set of functions to test on the line to generate a property. If a function is valid (i.e. a |
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305 | 317 | // property has been generated for the line), the line is treated as processed and the other |
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306 | 318 | // functions are not called |
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307 | 319 | std::vector<std::function<bool()> > functions{ |
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308 | 320 | // values unit |
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309 | 321 | [&] { |
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310 | 322 | return tryReadUnit(m_Properties, VALUES_UNIT_PROPERTY, line, |
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311 | 323 | SPECTROGRAM_VALUES_UNIT_REGEX); |
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312 | 324 | }, |
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313 | 325 | // y-axis unit |
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314 | 326 | [&] { |
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315 | 327 | return tryReadUnit(m_Properties, Y_AXIS_UNIT_PROPERTY, line, |
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316 | 328 | SPECTROGRAM_Y_AXIS_UNIT_REGEX); |
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317 | 329 | }, |
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318 | 330 | // min sampling |
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319 | 331 | [&] { |
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320 | 332 | return tryReadDouble(m_Properties, MIN_SAMPLING_PROPERTY, line, |
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321 | 333 | SPECTROGRAM_MIN_SAMPLING_REGEX); |
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322 | 334 | }, |
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323 | 335 | // max sampling |
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324 | 336 | [&] { |
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325 | 337 | return tryReadDouble(m_Properties, MAX_SAMPLING_PROPERTY, line, |
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326 | 338 | SPECTROGRAM_MAX_SAMPLING_REGEX); |
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327 | 339 | }, |
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328 | 340 | // fill value |
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329 | 341 | [&] { |
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330 | 342 | return tryReadDouble(m_Properties, FILL_VALUE_PROPERTY, line, |
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331 | 343 | SPECTROGRAM_FILL_VALUE_REGEX); |
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332 | 344 | }, |
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333 | 345 | // min bounds of each band |
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334 | 346 | [&] { |
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335 | 347 | return tryReadDoubles(m_Properties, MIN_BANDS_PROPERTY, line, |
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336 | 348 | SPECTROGRAM_MIN_BANDS_REGEX); |
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337 | 349 | }, |
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338 | 350 | // max bounds of each band |
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339 | 351 | [&] { |
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340 | 352 | return tryReadDoubles(m_Properties, MAX_BANDS_PROPERTY, line, |
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341 | 353 | SPECTROGRAM_MAX_BANDS_REGEX); |
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354 | }, | |
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355 | // start time of data | |
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356 | [&] { | |
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357 | return tryReadDate(m_Properties, START_TIME_PROPERTY, line, | |
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358 | SPECTROGRAM_START_TIME_REGEX); | |
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359 | }, | |
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360 | // end time of data | |
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361 | [&] { | |
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362 | return tryReadDate(m_Properties, END_TIME_PROPERTY, line, SPECTROGRAM_END_TIME_REGEX); | |
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342 | 363 | }}; |
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343 | 364 | |
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344 | 365 | for (auto function : functions) { |
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345 | 366 | // Stops at the first function that is valid |
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346 | 367 | if (function()) { |
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347 | 368 | return; |
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348 | 369 | } |
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349 | 370 | } |
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350 | 371 | } |
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351 | 372 | |
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352 | 373 | void SpectrogramParserHelper::readResultLine(const QString &line) |
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353 | 374 | { |
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354 | 375 | tryReadResult(m_XAxisData, m_ValuesData, line, m_ValuesIndexes, m_FillValue); |
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355 | 376 | } |
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356 | 377 | |
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357 | 378 | void SpectrogramParserHelper::handleDataHoles() |
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358 | 379 | { |
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359 | 380 | // Fills data holes according to the max resolution found in the AMDA file |
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360 | 381 | auto resolution = m_Properties.value(MAX_SAMPLING_PROPERTY).value<double>(); |
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361 | 382 | auto fillValue = m_Properties.value(FILL_VALUE_PROPERTY).value<double>(); |
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362 | 383 | auto minBound = m_Properties.value(START_TIME_PROPERTY).value<double>(); |
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363 | 384 | auto maxBound = m_Properties.value(END_TIME_PROPERTY).value<double>(); |
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364 | 385 | |
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365 | 386 | DataSeriesUtils::fillDataHoles(m_XAxisData, m_ValuesData, resolution, fillValue, minBound, |
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366 | 387 | maxBound); |
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367 | 388 | } |
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368 | 389 | |
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369 | 390 | // ////////////////// // |
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370 | 391 | // VectorParserHelper // |
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371 | 392 | // ////////////////// // |
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372 | 393 | |
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373 | 394 | bool VectorParserHelper::checkProperties() |
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374 | 395 | { |
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375 | 396 | return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY, |
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376 | 397 | QObject::tr("The x-axis unit could not be found in the file")); |
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377 | 398 | } |
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378 | 399 | |
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379 | 400 | std::shared_ptr<IDataSeries> VectorParserHelper::createSeries() |
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380 | 401 | { |
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381 | 402 | return std::make_shared<VectorSeries>(std::move(m_XAxisData), std::move(m_ValuesData), |
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382 | 403 | m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(), |
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383 | 404 | m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>()); |
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384 | 405 | } |
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385 | 406 | |
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386 | 407 | void VectorParserHelper::readPropertyLine(const QString &line) |
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387 | 408 | { |
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388 | 409 | tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true); |
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389 | 410 | } |
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390 | 411 | |
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391 | 412 | void VectorParserHelper::readResultLine(const QString &line) |
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392 | 413 | { |
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393 | 414 | tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes()); |
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394 | 415 | } |
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395 | 416 | |
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396 | 417 | std::vector<int> VectorParserHelper::valuesIndexes() const |
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397 | 418 | { |
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398 | 419 | // 3 values to read, in order in the file (x, y, z) |
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399 | 420 | static auto result = std::vector<int>{0, 1, 2}; |
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400 | 421 | return result; |
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401 | 422 | } |
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