80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
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#ifndef VALUE_H
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#define VALUE_H
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#include <QObject>
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#include <deque>
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#include "core/gtl_analog_data.h"
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#include "math_global.h"
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namespace gtl
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{
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namespace math
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{
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class MATH_EXPORT analog_value : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QString name READ name WRITE set_name NOTIFY name_changed)
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Q_PROPERTY(qreal time READ time WRITE set_time NOTIFY time_changed)
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Q_PROPERTY(qreal value READ value NOTIFY value_changed)
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Q_PROPERTY(qreal avg_value READ avg_value NOTIFY avg_value_changed)
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Q_PROPERTY(quint32 avg_cnt READ avg_cnt WRITE set_avg_cnt NOTIFY avg_cnt_changed)
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Q_PROPERTY(QList<qreal> values READ values CONSTANT)
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public:
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analog_value(gtl::analog_data *data);
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virtual ~analog_value();
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QString name() const;
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qreal value() const;
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qreal time() const;
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quint32 avg_cnt() const;
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qreal avg_value() const;
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QList<qreal> values() const;
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private:
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qreal _time;
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protected:
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virtual void before_copying_data(std::vector<qreal>::iterator begin, std::vector<qreal>::iterator end);
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virtual void after_copying_data(std::vector<qreal>::iterator begin, std::vector<qreal>::iterator end);
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protected:
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QString _name;
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qreal _value;
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gtl::analog_data* _ad;
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std::vector<qreal> _data;
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int _data_ptr;
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QList<qreal> _values;
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quint32 _avg_cnt;
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bool _is_acq;
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signals:
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void name_changed();
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void value_changed();
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void avg_value_changed();
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void time_changed();
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void avg_cnt_changed();
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public slots:
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void set_name(QString value);
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virtual void set_time(qreal value);
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void set_avg_cnt(quint32 value);
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void stop_acq();
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protected slots:
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virtual void data_changed();
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};
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}
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}
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#endif // VALUE_H
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