# TupleCopier<T1, T2> Methods

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.tuplecopier-2/)

## DeepCopy(Tuple<T1, T2>, CopyContext) {#deepcopy-system-tuple-t1-t2-orleans-serialization-cloning-copycontext-f5e44d9a}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.tuplecopier-2/methods/deepcopy-system-tuple-t1-t2-orleans-serialization-cloning-copycontext-f5e44d9a/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/TupleCodec.cs#L236-L253)

```csharp
public Tuple<T1, T2> TupleCopier<T1, DeepCopy(Tuple<T1, T2> input, CopyContext context)
```

Creates a deep copy of the provided input.

### Parameters

- `input` (`Tuple<T1, T2>`): The input.
- `context` (`CopyContext`): The context.

### Returns

A copy of `input`.

## IsShallowCopyable {#isshallowcopyable-24dd62fd}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.tuplecopier-2/methods/isshallowcopyable-24dd62fd/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/TupleCodec.cs#L232)

```csharp
public bool TupleCopier<T1, IsShallowCopyable()
```

Returns true if the type is shallow-copyable.