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# MPSNNConcatenationNode

A representation of the results from one or more kernels.

```
class MPSNNConcatenationNode
```

## Topics

### Initializers

[`-  initWithSources:`](/documentation/MetalPerformanceShaders/MPSNNConcatenationNode/init(sources:))

### Type Methods

[`+  nodeWithSources:`](/documentation/MetalPerformanceShaders/MPSNNConcatenationNode/nodeWithSources:)

## Relationships

### Conforms To

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`Hashable`](/documentation/Swift/Hashable)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`CVarArg`](/documentation/Swift/CVarArg)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`Equatable`](/documentation/Swift/Equatable)

### Inherits From

[`MPSNNFilterNode`](/documentation/MetalPerformanceShaders/MPSNNFilterNode)

---

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