Class HitCounter

include/thundersvm/util/log.h:2086–2169

@brief Class that keeps record of current line hit for occasional logging

        };
/// @brief Class that keeps record of current line hit for occasional logging
        class HitCounter {
        public:
            HitCounter(void) :
                    m_filename(""),
                    m_lineNumber(0),
                    m_hitCounts(0) {
            }

            HitCounter(const char* filename, base::type::LineNumber lineNumber) :
                    m_filename(filename),
                    m_lineNumber(lineNumber),
                    m_hitCounts(0) {
            }

            HitCounter(const HitCounter& hitCounter) :
                    m_filename(hitCounter.m_filename),
                    m_lineNumber(hitCounter.m_lineNumber),
                    m_hitCounts(hitCounter.m_hitCounts) {
            }

            HitCounter& operator=(const HitCounter& hitCounter) {
                if (&hitCounter != this) {
                    m_filename = hitCounter.m_filename;
                    m_lineNumber = hitCounter.m_lineNumber;
                    m_hitCounts = hitCounter.m_hitCounts;
                }
                return *this;
            }

            virtual ~HitCounter(void) {
            }

            /// @brief Resets location of current hit counter
            inline void resetLocation(const char* filename, base::type::LineNumber lineNumber) {
                m_filename = filename;
                m_lineNumber = lineNumber;
            }

            /// @brief Validates hit counts and resets it if necessary
            inline void validateHitCounts(std::size_t n) {
                if (m_hitCounts >= base::consts::kMaxLogPerCounter) {
                    m_hitCounts = (n >= 1 ? base::consts::kMaxLogPerCounter % n : 0);
                }
                ++m_hitCounts;
            }

            inline const char* filename(void) const {
                return m_filename;
            }

            inline base::type::LineNumber lineNumber(void) const {
                return m_lineNumber;
            }

            inline std::size_t hitCounts(void) const {
                return m_hitCounts;
            }