Created
October 26, 2011 16:15
-
-
Save heavenlyfodder/1316865 to your computer and use it in GitHub Desktop.
Objective-C macros to aid in iOS app debug logging
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // mmcneely: From http://stackoverflow.com/questions/969130/nslog-tips-and-tricks | |
| // - DLog prints output to the console, but only if the DEBUG symbol is defined | |
| // - ALog prints output to the console no matter what | |
| // - ULog pops up window on the device (or simulator) | |
| #ifdef DEBUG | |
| # define DLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__); | |
| #else | |
| # define DLog(...) | |
| #endif | |
| #define ALog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__); | |
| #ifdef DEBUG | |
| # define ULog(fmt, ...) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:[NSString stringWithFormat:@"%s\n [Line %d] ", __PRETTY_FUNCTION__, __LINE__] message:[NSString stringWithFormat:fmt, ##__VA_ARGS__] delegate:nil cancelButtonTitle:@"Ok" otherButtonTitles:nil]; [alert show]; } | |
| #else | |
| # define ULog(...) | |
| #endif |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Originally posted to Stack Overflow by Diederik Hoogenboom, with the "ULog" addition by Lee Whitney