has_as_ancestor
Description:
public bool has_as_ancestor (
Object ancestor)
Check if this has an ancestor ancestor somewhere up in the hierarchy.
One can e.g. check if a Element is inside a
Pipeline.
Parameters:
| this |
a Object to check
|
| ancestor |
a Object to check as ancestor
|
Returns:
|
true if ancestor is an ancestor of this.
MT safe. Grabs and releases this's locks.
|