fork of Sam Grove's library
Fork of LogUtil by
Diff: LogUtil.h
- Revision:
- 1:491d2a7f4207
- Parent:
- 0:3054bbdace4c
- Child:
- 2:c54746c59ba4
diff -r 3054bbdace4c -r 491d2a7f4207 LogUtil.h --- a/LogUtil.h Fri Mar 29 17:36:50 2013 +0000 +++ b/LogUtil.h Fri Mar 29 20:02:18 2013 +0000 @@ -3,7 +3,7 @@ * @brief Utility to log messages during runtime * @author sam grove * @version 1.0 - * @see http://www.drdobbs.com/cpp/a-lightweight-logger-for-c/240147505?pgno=2 + * @see http://www.drdobbs.com/cpp/a-lightweight-logger-for-c/240147505 * * Copyright (c) 2013 * @@ -32,7 +32,9 @@ fprintf(STREAM, ##__VA_ARGS__) #define ERROR(...) \ fprintf(STREAM, "ERROR: %s L#%d ", __PRETTY_FUNCTION__, __LINE__); \ - fprintf(STREAM, ##__VA_ARGS__) + fprintf(STREAM, ##__VA_ARGS__); \ + fflush(STREAM); \ + exit(1) /** Using the LogUtil class * @@ -41,25 +43,22 @@ * #include "mbed.h" * #include "LogUtil.h" * - * LogUtil log; + * LogUtil logger; * * int main() * { * LOG("This is a log\n"); * WARN("This is a warning\n"); - * ERROR("This is an error\n"); * - * for(int i=0; i<10; ++i) { + * for(int i=0; i<3; ++i) { * LOG("Log message #%d\n", i); * } * - * for(int i=0; i<10; ++i) { + * for(int i=0; i<3; ++i) { * WARN("Warn message #%d\n", i); * } * - * for(int i=0; i<10; ++i) { - * ERROR("Error message #%d\n", i); - * } + * ERROR("This is an error\n"); * } * @endcode */