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