# SimpleArrayArrayPoint3d class

Namespace: [Rhino.Runtime.InteropWrappers](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.runtime.interopwrappers.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public class SimpleArrayArrayPoint3d : IDisposable
```

Wrapper for ON_SimpleArray<ON_PolyLine*>, ON_SimpleArray<ON_3dPointArray*> If you are not writing C++ code then this class is not for you.

## Constructors

- [SimpleArrayArrayPoint3d](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/ctor.md): Initializes a new empty [SimpleArrayArrayPoint3d](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d.md) instance.

## Finalizer

- [~SimpleArrayArrayPoint3d](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/finalize.md): Passively reclaims unmanaged resources when the class user did not explicitly call Dispose().

## Properties

- [Count](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/count.md): Gets the amount of polylines in this array.

## Indexers

- [this[]](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/item.md): Gets a point in a polyline.

## Methods

- [ConstPointer](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/constpointer.md): Gets the constant (immutable) pointer of this array.
- [Dispose](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/dispose.md): (2 overloads) Actively reclaims unmanaged resources that this instance uses.
- [NonConstPointer](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/nonconstpointer.md): Gets the non-constant pointer (for modification) of this array.
- [PointCountAt](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/pointcountat.md): Gets the amount of points in a polyline.
- [PolylineAt](https://developer.rhino3d.com/api/rhinocommon/type/rhino.runtime.interopwrappers.simplearrayarraypoint3d/polylineat.md): Gets a polyline at an index.