---
title: enumerateHierarchy
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/neurlfiltermanager/parsingconfiguration/domainoptions/enumeratehierarchy
---

# enumerateHierarchy

A Boolean value that indicates whether the parser walks the domain hierarchy for matching.

## Declaration

```swift
var enumerateHierarchy: Bool
```

## See Also

### Working with domain options

- [excluded](networkextension/neurlfiltermanager/parsingconfiguration/domainoptions/excluded.md)
- [stripWWW](networkextension/neurlfiltermanager/parsingconfiguration/domainoptions/stripwww.md)
- [levels](networkextension/neurlfiltermanager/parsingconfiguration/domainoptions/levels.md)