1 #ifndef IRIS_FILE_WRITER_H_
2 #define IRIS_FILE_WRITER_H_
8 #include "stream_writer.h"
12 // A log writer that appends logs to a file.
13 class file_writer: public stream_writer {
15 file_writer(const char * filename);
17 virtual void write(const char * buffer, size_t len);
19 std::string m_filename;