# HierarchyFlattenedNodeChildren

> Represents an enumerable over the children of an HierarchyNode.

## Definition

* **Type:** Struct
* **Namespace:** [Unity.Hierarchy](/engine/6000.5/script-reference/unity/hierarchy.md)
* **Assembly:** UnityEngine.HierarchyCoreModule

> **Warning:**
>
> **Deprecated.** HierarchyFlattenedNodeChildren is obsolete. It has been replaced by HierarchyFlattenedChildrenEnumerable.

```csharp
public readonly struct HierarchyFlattenedNodeChildren
```

## Properties

| Property                                                                                           | Description                            |
| -------------------------------------------------------------------------------------------------- | -------------------------------------- |
| [Count](/engine/6000.5/script-reference/unity/hierarchy/hierarchyflattenednodechildren/count.md)   | Gets the number of children.           |
| [this\[\]](/engine/6000.5/script-reference/unity/hierarchy/hierarchyflattenednodechildren/item.md) | Gets the child at the specified index. |

## Methods

| Method                                                                                                           | Description                                                                                            |
| ---------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------ |
| [GetEnumerator](/engine/6000.5/script-reference/unity/hierarchy/hierarchyflattenednodechildren/getenumerator.md) | Gets the [HierarchyNode](/engine/6000.5/script-reference/unity/hierarchy/hierarchynode.md) enumerator. |

## Structs

| Struct                                                                                                                                    | Description                                                                                         |
| ----------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- |
| [HierarchyFlattenedNodeChildren.Enumerator](/engine/6000.5/script-reference/unity/hierarchy/hierarchyflattenednodechildren/enumerator.md) | An enumerator of [HierarchyNode](/engine/6000.5/script-reference/unity/hierarchy/hierarchynode.md). |