@class MAProgressReporter, MAMutableFloatVector; @interface MAParallelProgress : NSObject { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; MAProgressReporter *_progressReporter; MAMutableFloatVector *_progressValues; } - (BOOL)isCancelled; - (void).cxx_destruct; - (id)initWithProgressReporter:(id)a0 parallelOperationCount:(unsigned long long)a1; - (BOOL)isCancelledWithProgress:(double)a0 index:(unsigned long long)a1; @end