[augeas-devel] [PATCH] Add API function aug_node_count to compute the subtree size

[David Lutterkort]

On Sun, 2011-01-23 at 21:07 -0500, Francis Giraldeau wrote:
> The new function aug_node_count computes the subtree size corresponding to a
> given path expression. The count includes all descendants.

There's no need for a new function. The statement

  r = aug_node_count(aug, path)

is the same as 

  r = aug_match(aug, path + "//*", NULL)

We _could_ add aug_node_count to the API as a convenience wrapper, but I
don't think it's really necessary.

David