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# MTLRenderPipelineColorAttachmentDescriptorArray

An array of render pipeline color attachment descriptor objects.

```
class MTLRenderPipelineColorAttachmentDescriptorArray
```

## Topics

### Accessing render pipeline state for a color attachment

[`subscript(_:)`](/documentation/Metal/MTLRenderPipelineColorAttachmentDescriptorArray/subscript(_:))

Returns the render pipeline state for the specified color attachment.

[`setObject:atIndexedSubscript:`](/documentation/Metal/MTLRenderPipelineColorAttachmentDescriptorArray/setObject:atIndexedSubscript:)

Sets the render pipeline state for a specified color attachment.


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