[ Version ( deprecated = true ) ]
public bool has_ancestor (Object ancestor)
Warning: has_ancestor is deprecated.
Check if this has an ancestor ancestor somewhere up in the hierarchy.
Use has_as_ancestor instead.
MT safe. Grabs and releases this's locks.
One can e.g. check if a Element is inside a Pipeline.
| this |
a Object to check |
| ancestor |
a Object to check as ancestor |
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