Method FileWriter

src/vector/vdebug.cpp:610–616

class FileWriter {
public:
    FileWriter(std::string const& log_directory,
               std::string const& log_file_name, uint32_t log_file_roll_size_mb)
        : m_log_file_roll_size_bytes(log_file_roll_size_mb * 1024 * 1024),
          m_name(log_directory + log_file_name)
    {
        roll_file();
    }

    void write(VDebug& logline)
    {