Method customFormatSpecifiers

include/thundersvm/util/log.h:2679–2681

            bool uninstallCustomFormatSpecifier(const char* formatSpecifier);

            const std::vector<CustomFormatSpecifier>* customFormatSpecifiers(void) const {
                return &m_customFormatSpecifiers;
            }

            inline void setLoggingLevel(Level level) {
                m_loggingLevel = level;