# ITwigAccessor<T> interface

Namespace: [Grasshopper2.Data](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.data.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public interface ITwigAccessor<T> : ITwigAccessor
```

Generic interface for tree twig accessors.

**Type parameters:**

- `T`

## Indexers

- [this[]](https://developer.rhino3d.com/api/gh2/type/grasshopper2.data.itwigaccessor-1/item.md): (3 overloads) Gets the data pear at the given twig and item indices.

## Inherited Members

- From [ITwigAccessor](https://developer.rhino3d.com/api/gh2/type/grasshopper2.data.itwigaccessor.md): [LongestLength](https://developer.rhino3d.com/api/gh2/type/grasshopper2.data.itwigaccessor/longestlength.md)