file_logger& operator<<(std::ostream& (*f)(std::ostream&)){
// get the stream buffer
logger_impl::streambuff_tls_entry* streambufentry = reinterpret_cast<logger_impl::streambuff_tls_entry*>(
pthread_getspecific(streambuffkey));
if (streambufentry != NULL) {
std::stringstream& streambuffer = streambufentry->streambuffer;
bool& streamactive = streambufentry->streamactive;
typedef std::ostream& (*endltype)(std::ostream&);
if (streamactive) {
if (endltype(f) == endltype(std::endl)) {
streambuffer << "\n";
stream_flush();
if(streamloglevel == LOG_FATAL) {
throw "log fatal";
// exit(EXIT_FAILURE);
}
}
}
}
return *this;
}
inline file_logger& operator<<(std::ostream& (*f)(std::ostream&)){
// get the stream buffer
logger_impl::streambuff_tls_entry* streambufentry = reinterpret_cast<logger_impl::streambuff_tls_entry*>(
pthread_getspecific(streambuffkey));
if (streambufentry != NULL) {
std::stringstream& streambuffer = streambufentry->streambuffer;
bool& streamactive = streambufentry->streamactive;
typedef std::ostream& (*endltype)(std::ostream&);
if (streamactive) {
if (endltype(f) == endltype(std::endl)) {
streambuffer << "\n";
stream_flush();
if(streamloglevel == LOG_FATAL) {
__print_back_trace();
GRAPHLAB_LOGGER_FAIL_METHOD("LOG_FATAL encountered");
}
}
}
}
return *this;
}
