time.h

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#ifndef SEMF_UTILS_SYSTEM_TIME_H_
#define SEMF_UTILS_SYSTEM_TIME_H_
 
#include <cstdint>
#include <cstddef>
 
namespace semf
{
class Time
{
public:
    Time() = default;
    Time(const Time& timeToSet);
    Time(uint16_t millisecond, uint8_t second, uint8_t minute, uint8_t hour);
    virtual ~Time() = default;
 
    bool setTime(uint16_t millisecond, uint8_t second, uint8_t minute, uint8_t hour);
    uint16_t millisecond() const;
    bool setMillisecond(uint16_t millisecond);
    uint8_t second() const;
    bool setSecond(uint8_t second);
    uint8_t minute() const;
    bool setMinute(uint8_t minute);
    uint8_t hour() const;
    bool setHour(uint8_t hour);
    void addMilliseconds(int32_t milliseconds);
    void addSeconds(int32_t seconds);
    void addMinutes(int32_t minutes);
    void addHours(int32_t hours);
    uint32_t secondsSinceStartOfDay() const;
    uint32_t millisecondsSinceStartOfDay() const;
    int32_t timeSpan(const Time& subtract) const;
    Time& operator=(const Time& timeToSet);
    bool operator==(const Time& timeToCompareWith) const;
    bool operator!=(const Time& timeToCompareWith) const;
    bool operator<(const Time& timeToCompareWith) const;
    bool operator<=(const Time& timeToCompareWith) const;
    bool operator>(const Time& timeToCompareWith) const;
    bool operator>=(const Time& timeToCompareWith) const;
 
protected:
    static bool isValid(uint16_t millisecond, uint8_t second, uint8_t minute, uint8_t hour);
 
private:
    uint16_t m_millisecond = 0;
    uint8_t m_second = 0;
    uint8_t m_minute = 0;
    uint8_t m_hour = 0;
};
} /* namespace semf */
#endif /* SEMF_UTILS_SYSTEM_TIME_H_ */