public static Func <TA?, TB> IfMapUnsafeN <TA, TB>(TA v, Func <TA, TB> f) where TA : struct { return(IfMapUnsafeN <TA, TB>(v)(f)); }
public static Func <TA?, TB> IfMapUnsafeN <TA, TB>(Func <TA, bool> p, Func <TA, TB> f) where TA : struct { return(IfMapUnsafeN <TA, TB>(p)(f)); }