qt-everywhere-src-5.15.1/qtcharts/examples/charts/boxplotchart/boxdatareader.h

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#ifndef BOXDATAREADER_H
#define BOXDATAREADER_H

#include <QtCore/QTextStream>
#include <QtCharts/QBoxSet>

QT_CHARTS_USE_NAMESPACE

class BoxDataReader : public QTextStream
{
public:
    explicit BoxDataReader(QIODevice *device);
    QBoxSet *readBox();
    void readFile(QIODevice *device);

protected:
    qreal findMedian(int begin, int end);

private:
    QList<qreal> sortedList;
};

#endif // BOXDATAREADER_H