# TupleCopier<T1, T2, T3> Constructors

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.tuplecopier-3/)

## TupleCopier<T1, T2, T3>(IDeepCopier<T1>, IDeepCopier<T2>, IDeepCopier<T3>) {#constructor-orleans-serialization-cloning-ideepcopier-t1-orleans-serialization-c-4ed45b0c}

[Dedicated page](/orleans/docs/api/csharp/microsoft.orleans.serialization/orleans.serialization.codecs.tuplecopier-3/constructors/constructor-orleans-serialization-cloning-ideepcopier-t1-orleans-serialization-c-4ed45b0c/)

[Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Serialization/Codecs/TupleCodec.cs#L363-L382)

```csharp
public TupleCopier<T1, T2, TupleCopier(IDeepCopier<T1> copier1, IDeepCopier<T2> copier2, IDeepCopier<T3> copier3)
```

Initializes a new instance of the `Orleans.Serialization.Codecs.TupleCopier-3` class.

### Parameters

- `copier1` (`IDeepCopier<T1>`): The `T1` copier.
- `copier2` (`IDeepCopier<T2>`): The `T2` copier.
- `copier3` (`IDeepCopier<T3>`): The `T3` copier.