HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/SciQLOPCore Files · include/Variable/Variable.h

Fixed bug range diff, the upper range was wrong, tstart and tstop...

Fixed bug range diff, the upper range was wrong, tstart and tstop were swapped Signed-off-by: Alexis Jeandet <alexis.jeandet@member.fsf.org>

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             Variable.h
        
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             / include / Variable / Variable.h
          
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        jeandet
    
First init from SciQLop Core module...

              r0
            
      #ifndef SCIQLOP_VARIABLE_H

      #define SCIQLOP_VARIABLE_H

        jeandet
    
Added missing headers...

              r23
            
      #include <optional>

        jeandet
    
Made Variable data update atomic ease thread safety and avoid mixing...

              r16
            
      #include <QLoggingCategory>

      #include <QObject>

      #include <QUuid>

      #include <QReadWriteLock>

        jeandet
    
Removed bad dependency between VC and VariableModel, moved mime stuff...

              r27
            
      #include <QDataStream>

        jeandet
    
First init from SciQLop Core module...

              r0
            
        jeandet
    
Made Variable data update atomic ease thread safety and avoid mixing...

              r16
            
      #include "CoreGlobal.h"

        jeandet
    
First init from SciQLop Core module...

              r0
            
      #include <Data/DataSeriesIterator.h>

      #include <Data/DataSeriesType.h>

      #include <Data/DateTimeRange.h>

        jeandet
    
Basic serial variable creation and update...

              r2
            
      #include <Common/deprecate.h>

        jeandet
    
First init from SciQLop Core module...

              r0
            
      #include <Common/MetaTypes.h>

      #include <Common/spimpl.h>

      Q_DECLARE_LOGGING_CATEGORY(LOG_Variable)

      class IDataSeries;

      class QString;

      /**

       * @brief The Variable class represents a variable in SciQlop.

       */

      class SCIQLOP_CORE_EXPORT Variable : public QObject {

          Q_OBJECT

      public:

          explicit Variable(const QString &name, const QVariantHash &metadata = {});

          /// Copy ctor

          explicit Variable(const Variable &other);

          std::shared_ptr<Variable> clone() const;

          QString name() const noexcept;

          void setName(const QString &name) noexcept;

          DateTimeRange range() const noexcept;

        jeandet
    
Many fixes plus implemented var synchronization...

              r9
            
          void setRange(const DateTimeRange &range, bool notify=false) noexcept;

        jeandet
    
First init from SciQLop Core module...

              r0
            
          DateTimeRange cacheRange() const noexcept;

          void setCacheRange(const DateTimeRange &cacheRange) noexcept;

          /// @return the number of points hold by the variable. The number of points is updated each time

          /// the data series changes

        jeandet
    
VariableController2 tests refactoring...

              r3
            
          unsigned int nbPoints() const noexcept;

        jeandet
    
First init from SciQLop Core module...

              r0
            
          /// Returns the real range of the variable, i.e. the min and max x-axis values of the data

          /// series between the range of the variable. The real range is updated each time the variable

          /// range or the data series changed

          /// @return the real range, invalid range if the data series is null or empty

          /// @sa setDataSeries()

          /// @sa setRange()

        jeandet
    
Some refactoring on Variable class...

              r15
            
          std::optional<DateTimeRange> realRange() const noexcept;

        jeandet
    
First init from SciQLop Core module...

              r0
            
          /// @return the data of the variable, nullptr if there is no data

          std::shared_ptr<IDataSeries> dataSeries() const noexcept;

          /// @return the type of data that the variable holds

          DataSeriesType type() const noexcept;

          QVariantHash metadata() const noexcept;

        jeandet
    
Basic asynchronous variable update, still a lot to do...

              r17
            
          void updateData(const std::vector<IDataSeries*>& dataSeries,

                          const DateTimeRange& newRange, const DateTimeRange& newCacheRange,

                          bool notify=true);

        jeandet
    
Removed bad dependency between VC and VariableModel, moved mime stuff...

              r27
            
          static QByteArray mimeData(const std::vector<std::shared_ptr<Variable> > &variables)

          {

              auto encodedData = QByteArray{};

              QDataStream stream{&encodedData, QIODevice::WriteOnly};

              for (auto &var : variables) {

                  stream << var->ID().toByteArray();

              }

              return encodedData;

          }

          static std::vector<QUuid> variablesIDs(QByteArray mimeData)

          {

              std::vector<QUuid> variables;

              QDataStream stream{mimeData};

              QVariantList ids;

              stream >> ids;

              for (const auto& id : ids) {

                  variables.emplace_back (id.toByteArray());

              }

              return variables;

          }

        jeandet
    
Basic asynchronous variable update, still a lot to do...

              r17
            
          operator QUuid() {return _uuid;}

        jeandet
    
Basic serial variable creation and update...

              r2
            
          QUuid ID(){return _uuid;}

        jeandet
    
First init from SciQLop Core module...

              r0
            
      signals:

        jeandet
    
Variable update signal forwards variable ID...

              r32
            
          void updated(QUuid ID);

      private:

          class VariablePrivate;

        jeandet
    
First init from SciQLop Core module...

              r0
            
          spimpl::unique_impl_ptr<VariablePrivate> impl;

        jeandet
    
Basic serial variable creation and update...

              r2
            
          QUuid _uuid;

        jeandet
    
Made Variable data update atomic ease thread safety and avoid mixing...

              r16
            
          QReadWriteLock m_lock;

        jeandet
    
First init from SciQLop Core module...

              r0
            
      };

      // Required for using shared_ptr in signals/slots

      SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_REGISTRY, std::shared_ptr<Variable>)

      SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_VECTOR_REGISTRY, QVector<std::shared_ptr<Variable> >)

      #endif // SCIQLOP_VARIABLE_H

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jeandet First init from SciQLop Core module...	r0	#ifndef SCIQLOP_VARIABLE_H
		#define SCIQLOP_VARIABLE_H

jeandet Added missing headers...	r23	#include <optional>

jeandet Made Variable data update atomic ease thread safety and avoid mixing...	r16	#include <QLoggingCategory>
		#include <QObject>
		#include <QUuid>
		#include <QReadWriteLock>
jeandet Removed bad dependency between VC and VariableModel, moved mime stuff...	r27	#include <QDataStream>
jeandet First init from SciQLop Core module...	r0
jeandet Made Variable data update atomic ease thread safety and avoid mixing...	r16	#include "CoreGlobal.h"
jeandet First init from SciQLop Core module...	r0	#include <Data/DataSeriesIterator.h>
		#include <Data/DataSeriesType.h>
		#include <Data/DateTimeRange.h>


jeandet Basic serial variable creation and update...	r2	#include <Common/deprecate.h>
jeandet First init from SciQLop Core module...	r0	#include <Common/MetaTypes.h>
		#include <Common/spimpl.h>

		Q_DECLARE_LOGGING_CATEGORY(LOG_Variable)

		class IDataSeries;
		class QString;

		/**
		* @brief The Variable class represents a variable in SciQlop.
		*/
		class SCIQLOP_CORE_EXPORT Variable : public QObject {

		Q_OBJECT

		public:
		explicit Variable(const QString &name, const QVariantHash &metadata = {});

		/// Copy ctor
		explicit Variable(const Variable &other);

		std::shared_ptr<Variable> clone() const;

		QString name() const noexcept;
		void setName(const QString &name) noexcept;
		DateTimeRange range() const noexcept;
jeandet Many fixes plus implemented var synchronization...	r9	void setRange(const DateTimeRange &range, bool notify=false) noexcept;
jeandet First init from SciQLop Core module...	r0	DateTimeRange cacheRange() const noexcept;
		void setCacheRange(const DateTimeRange &cacheRange) noexcept;

		/// @return the number of points hold by the variable. The number of points is updated each time
		/// the data series changes
jeandet VariableController2 tests refactoring...	r3	unsigned int nbPoints() const noexcept;
jeandet First init from SciQLop Core module...	r0
		/// Returns the real range of the variable, i.e. the min and max x-axis values of the data
		/// series between the range of the variable. The real range is updated each time the variable
		/// range or the data series changed
		/// @return the real range, invalid range if the data series is null or empty
		/// @sa setDataSeries()
		/// @sa setRange()
jeandet Some refactoring on Variable class...	r15	std::optional<DateTimeRange> realRange() const noexcept;
jeandet First init from SciQLop Core module...	r0
		/// @return the data of the variable, nullptr if there is no data
		std::shared_ptr<IDataSeries> dataSeries() const noexcept;

		/// @return the type of data that the variable holds
		DataSeriesType type() const noexcept;

		QVariantHash metadata() const noexcept;
jeandet Basic asynchronous variable update, still a lot to do...	r17
		void updateData(const std::vector<IDataSeries*>& dataSeries,
		const DateTimeRange& newRange, const DateTimeRange& newCacheRange,
		bool notify=true);

jeandet Removed bad dependency between VC and VariableModel, moved mime stuff...	r27	static QByteArray mimeData(const std::vector<std::shared_ptr<Variable> > &variables)
		{
		auto encodedData = QByteArray{};
		QDataStream stream{&encodedData, QIODevice::WriteOnly};
		for (auto &var : variables) {
		stream << var->ID().toByteArray();
		}
		return encodedData;
		}

		static std::vector<QUuid> variablesIDs(QByteArray mimeData)
		{
		std::vector<QUuid> variables;
		QDataStream stream{mimeData};

		QVariantList ids;
		stream >> ids;

		for (const auto& id : ids) {
		variables.emplace_back (id.toByteArray());
		}
		return variables;
		}

jeandet Basic asynchronous variable update, still a lot to do...	r17	operator QUuid() {return _uuid;}
jeandet Basic serial variable creation and update...	r2	QUuid ID(){return _uuid;}
jeandet First init from SciQLop Core module...	r0	signals:
jeandet Variable update signal forwards variable ID...	r32	void updated(QUuid ID);

		private:
		class VariablePrivate;
jeandet First init from SciQLop Core module...	r0	spimpl::unique_impl_ptr<VariablePrivate> impl;
jeandet Basic serial variable creation and update...	r2	QUuid _uuid;
jeandet Made Variable data update atomic ease thread safety and avoid mixing...	r16	QReadWriteLock m_lock;
jeandet First init from SciQLop Core module...	r0	};

		// Required for using shared_ptr in signals/slots
		SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_REGISTRY, std::shared_ptr<Variable>)
		SCIQLOP_REGISTER_META_TYPE(VARIABLE_PTR_VECTOR_REGISTRY, QVector<std::shared_ptr<Variable> >)

		#endif // SCIQLOP_VARIABLE_H