Robert Kern skrev: > collections.deque() is a linked list of 64-item chunks. > Thanks for that useful information. :-) But it would not help much for a binary tree...
Since we are on the NumPy list... One could image making linked lists using NumPy arrays with dtype=object. They are storage efficient like tuples, and mutable like lists. def cons(a,b): return np.array((a,b),dtype=object) But I guess the best way is to implement a real linked extension type in Cython. S.M. _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@scipy.org http://mail.scipy.org/mailman/listinfo/numpy-discussion