neurom.core.tree.i_chain2

neurom.core.tree.i_chain2(trees, iterator_type=<function ipreorder>, mapping=None, tree_filter=None)

Returns a mapped iterator to a collection of trees

Provides access to all the elements of all the trees in one iteration sequence.

Parameters:

• trees – iterator or iterable of tree objects
• iterator_type – type of the iteration (segment, section, triplet...)
• mapping – optional function to apply to the iterator’s target.
• tree_filter – optional top level filter on properties of tree objects.