@class NSDate; @interface StopWatch : NSObject { NSDate *start; double cumul; } + (BOOL)nearlyEqualRun:(double)a0 toRun:(double)a1 fudgeFactor:(double)a2; - (void)start; - (double)currentRun; - (double)stop; - (BOOL)isRunning; - (void).cxx_destruct; - (double)total; - (BOOL)wasRunningBefore:(id)a0; @end