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             DataSeriesIterator.h
        
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        Alexandre Leroux
    
Defines an iterator for a data series...

              r557
            
      #ifndef SCIQLOP_DATASERIESITERATOR_H

      #define SCIQLOP_DATASERIESITERATOR_H

      #include "CoreGlobal.h"

        Alexandre Leroux
    
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      #include "Data/SqpIterator.h"

        Alexandre Leroux
    
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      #include <QVector>

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      #include <memory>

      /**

       * @brief The DataSeriesIteratorValue class represents the current value of a data series iterator.

       * It offers standard access methods for the data in the series (x-axis, values), but it is up to

       * each series to define its own implementation of how to retrieve this data, by implementing the

       * DataSeriesIteratorValue::Impl interface

       *

       * @sa DataSeriesIterator

       */

      class SCIQLOP_CORE_EXPORT DataSeriesIteratorValue {

      public:

          struct Impl {

              virtual ~Impl() noexcept = default;

              virtual std::unique_ptr<Impl> clone() const = 0;

        Alexandre Leroux
    
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              virtual int distance(const Impl &other) const = 0;

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              virtual bool equals(const Impl &other) const = 0;

        Alexandre Leroux
    
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              virtual bool lowerThan(const Impl &other) const = 0;

              virtual std::unique_ptr<Impl> advance(int offset) const = 0;

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              virtual void next(int offset) = 0;

        Alexandre Leroux
    
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              virtual void prev() = 0;

              virtual double x() const = 0;

              virtual double value() const = 0;

              virtual double value(int componentIndex) const = 0;

        Alexandre Leroux
    
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              virtual double minValue() const = 0;

              virtual double maxValue() const = 0;

        Alexandre Leroux
    
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              virtual QVector<double> values() const = 0;

        Alexandre Leroux
    
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              virtual void swap(Impl &other) = 0;

        Alexandre Leroux
    
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          };

          explicit DataSeriesIteratorValue(std::unique_ptr<Impl> impl);

          DataSeriesIteratorValue(const DataSeriesIteratorValue &other);

          DataSeriesIteratorValue &operator=(DataSeriesIteratorValue other);

        Alexandre Leroux
    
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          int distance(const DataSeriesIteratorValue &other) const;

        Alexandre Leroux
    
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          bool equals(const DataSeriesIteratorValue &other) const;

        Alexandre Leroux
    
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          bool lowerThan(const DataSeriesIteratorValue &other) const;

        Alexandre Leroux
    
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          DataSeriesIteratorValue advance(int offset) const;

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          /// Advances to the next value

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          void next(int offset = 1);

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          /// Moves back to the previous value

          void prev();

          /// Gets x-axis data

          double x() const;

          /// Gets value data

          double value() const;

          /// Gets value data depending on an index

          double value(int componentIndex) const;

        Alexandre Leroux
    
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              r570
            
          /// Gets min of all values data

          double minValue() const;

          /// Gets max of all values data

          double maxValue() const;

        Alexandre Leroux
    
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          /// Gets all values data

          QVector<double> values() const;

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          Impl *impl();

          friend void swap(DataSeriesIteratorValue &lhs, DataSeriesIteratorValue &rhs)

          {

              std::swap(lhs.m_Impl, rhs.m_Impl);

          }

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      private:

          std::unique_ptr<Impl> m_Impl;

      };

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      using DataSeriesIterator = SqpIterator<DataSeriesIteratorValue>;

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      #endif // SCIQLOP_DATASERIESITERATOR_H

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Alexandre Leroux Defines an iterator for a data series...	r557	#ifndef SCIQLOP_DATASERIESITERATOR_H
		#define SCIQLOP_DATASERIESITERATOR_H

		#include "CoreGlobal.h"
Alexandre Leroux Updates DataSeriesIterator to make an iterator general to SciQlop	r596	#include "Data/SqpIterator.h"
Alexandre Leroux Defines an iterator for a data series...	r557
Alexandre Leroux Adds method into ArrayData and DataSeries iterator to get all values	r621	#include <QVector>
Alexandre Leroux Defines an iterator for a data series...	r557	#include <memory>

		/**
		* @brief The DataSeriesIteratorValue class represents the current value of a data series iterator.
		* It offers standard access methods for the data in the series (x-axis, values), but it is up to
		* each series to define its own implementation of how to retrieve this data, by implementing the
		* DataSeriesIteratorValue::Impl interface
		*
		* @sa DataSeriesIterator
		*/
		class SCIQLOP_CORE_EXPORT DataSeriesIteratorValue {
		public:
		struct Impl {
		virtual ~Impl() noexcept = default;
		virtual std::unique_ptr<Impl> clone() const = 0;
Alexandre Leroux Makes random access iterators...	r640	virtual int distance(const Impl &other) const = 0;
Alexandre Leroux Defines an iterator for a data series...	r557	virtual bool equals(const Impl &other) const = 0;
Alexandre Leroux Makes random access iterators...	r640	virtual bool lowerThan(const Impl &other) const = 0;
		virtual std::unique_ptr<Impl> advance(int offset) const = 0;
Alexandre Leroux Improves random access iterator performance	r647	virtual void next(int offset) = 0;
Alexandre Leroux Defines an iterator for a data series...	r557	virtual void prev() = 0;
		virtual double x() const = 0;
		virtual double value() const = 0;
		virtual double value(int componentIndex) const = 0;
Alexandre Leroux Implements method to get min/max values of a dataseries giving a range (2)	r570	virtual double minValue() const = 0;
		virtual double maxValue() const = 0;
Alexandre Leroux Adds method into ArrayData and DataSeries iterator to get all values	r621	virtual QVector<double> values() const = 0;
Alexandre Leroux Adapts iterator to be MoveAssignable...	r627
		virtual void swap(Impl &other) = 0;
Alexandre Leroux Defines an iterator for a data series...	r557	};

		explicit DataSeriesIteratorValue(std::unique_ptr<Impl> impl);
		DataSeriesIteratorValue(const DataSeriesIteratorValue &other);
		DataSeriesIteratorValue &operator=(DataSeriesIteratorValue other);

Alexandre Leroux Makes random access iterators...	r640	int distance(const DataSeriesIteratorValue &other) const;
Alexandre Leroux Defines an iterator for a data series...	r557	bool equals(const DataSeriesIteratorValue &other) const;
Alexandre Leroux Makes random access iterators...	r640	bool lowerThan(const DataSeriesIteratorValue &other) const;
Alexandre Leroux Defines an iterator for a data series...	r557
Alexandre Leroux Makes random access iterators...	r640	DataSeriesIteratorValue advance(int offset) const;
Alexandre Leroux Defines an iterator for a data series...	r557	/// Advances to the next value
Alexandre Leroux Improves random access iterator performance	r647	void next(int offset = 1);
Alexandre Leroux Defines an iterator for a data series...	r557	/// Moves back to the previous value
		void prev();
		/// Gets x-axis data
		double x() const;
		/// Gets value data
		double value() const;
		/// Gets value data depending on an index
		double value(int componentIndex) const;
Alexandre Leroux Implements method to get min/max values of a dataseries giving a range (2)	r570	/// Gets min of all values data
		double minValue() const;
		/// Gets max of all values data
		double maxValue() const;
Alexandre Leroux Adds method into ArrayData and DataSeries iterator to get all values	r621	/// Gets all values data
		QVector<double> values() const;
Alexandre Leroux Defines an iterator for a data series...	r557
Alexandre Leroux Adapts iterator to be MoveAssignable...	r627	Impl *impl();

		friend void swap(DataSeriesIteratorValue &lhs, DataSeriesIteratorValue &rhs)
		{
		std::swap(lhs.m_Impl, rhs.m_Impl);
		}

Alexandre Leroux Defines an iterator for a data series...	r557	private:
		std::unique_ptr<Impl> m_Impl;
		};

Alexandre Leroux Updates DataSeriesIterator to make an iterator general to SciQlop	r596	using DataSeriesIterator = SqpIterator<DataSeriesIteratorValue>;
Alexandre Leroux Defines an iterator for a data series...	r557
		#endif // SCIQLOP_DATASERIESITERATOR_H