#ifndef INTERVAL_H
#define INTERVAL_H

#include <QString>

/**
 * Class representing intervals
 * of real numbers.
 */
class Interval
{
public:
    /**
     * Constructor.
     * @param min lowest value of the interval
     * @param max highest value of the interval
     * @param label name of the interval
     */
    Interval(double min, double max, QString label);

    /**
     * Check if value is in the interval.
     * @param value
     * @return true/false
     */
    bool in(double value) const;

    /**
     * Getter for label.
     * @return label
     */
    QString getLabel() const;

    /**
     * @brief Getter for min.
     * @return min
     */
    double getMin() const;

    /**
     * Getter for max
     * @return max
     */
    double getMax() const;

private:
    double _min;
    double _max;
    QString _label;
};
#endif // INTERVAL_H