44 : function_name_ (function_name)
45 , file_name_ (file_name)
46 , line_number_ (line_number)
49 std::stringstream sstream;
50 sstream << function_name_ <<
" @ " << file_name_ <<
" @ " << line_number_ <<
" : " << message_;
51 message_long_ = sstream.str();