/WBMemory.h
Last active Dec 19, 2015
Retain/Release/Autorelease macros for using non-ARC code with an ARC project.
| #ifdef __OBJC__ | |
| #ifndef WBRetain | |
| #if __has_feature(objc_arc) | |
| # define WBRetain(obj) obj | |
| #else | |
| # define WBRetain(obj) [obj retain] | |
| #endif | |
| #endif | |
| #ifndef WBRelease | |
| #if __has_feature(objc_arc) | |
| # define WBRelease(obj) | |
| #else | |
| # define WBRelease(obj) [obj release], obj = nil | |
| #endif | |
| #endif | |
| #ifndef WBAutorelease | |
| #if __has_feature(objc_arc) | |
| # define WBAutorelease(obj) obj | |
| #else | |
| # define WBAutorelease(obj) [obj autorelease] | |
| #endif | |
| #endif | |
| #ifndef WBSuperDealloc | |
| // replace '[super dealloc];' in 'dealloc' body with this macro | |
| // ie | |
| // - (void)dealloc | |
| // { | |
| // WBRelease(ivar1); | |
| // WBRelease(ivar2); | |
| // WBSuperDealloc; | |
| // } | |
| // | |
| #if __has_feature(objc_arc) | |
| # define WBSuperDealloc [super dealloc] | |
| #else | |
| # define WBSuperDealloc | |
| #endif | |
| #endif | |
| #endif |
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