Method installPreRollOutCallback

include/thundersvm/util/log.h:3730–3732

defined(ELPP_FEATURE_ALL) || defined(ELPP_FEATURE_CRASH_LOG) @brief Installs pre rollout callback, this callback is triggered when log file is about to be rolled out (can be useful for backing up)

        /// @brief Installs pre rollout callback, this callback is triggered when log file is about to be rolled out
        ///        (can be useful for backing up)
        static inline void installPreRollOutCallback(const PreRollOutCallback& callback) {
            ELPP->setPreRollOutCallback(callback);
        }
        /// @brief Uninstalls pre rollout callback
        static inline void uninstallPreRollOutCallback(void) {
            ELPP->unsetPreRollOutCallback();