Function removeFlag

include/thundersvm/util/log.h:940–942

            }
            template <typename Enum>
            static inline void removeFlag(Enum e, base::type::EnumType* flag) {
                *flag = base::utils::bitwise::Not<Enum>(e, *flag);
            }
            template <typename Enum>
            static inline bool hasFlag(Enum e, base::type::EnumType flag) {
                return base::utils::bitwise::And<Enum>(e, flag) > 0x0;