int writeDB() noexcept(false)
void setSince(const Tm &since)
void setByID(int id) noexcept(false) override
CaliTag getCaliTag() const
void setCaliTag(const CaliTag &tag)
void setByTm(CaliTag *tag, const Tm &time) noexcept(false)
int fetchID() noexcept(false) override
void setTill(const Tm &till)
bool operator!=(const CaliIOV &m) const