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nek023/BM.h

Last active December 16, 2015 05:38
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Benchmark macros for Objective-C
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BM.h
#ifndef __BM__
#define __BM__
#define BM_BEGIN(name) NSDate *__bm_##name = [NSDate date];
#define BM_END(name) NSLog(@"%s: %f sec", #name, [[NSDate date] timeIntervalSinceDate:__bm_##name]);
#endif
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