---
title: MTRClusterPowerTopology
framework: matter
role: symbol
role_heading: Class
path: matter/mtrclusterpowertopology
---

# MTRClusterPowerTopology

Cluster Power Topology The Power Topology Cluster provides a mechanism for expressing how power is flowing between endpoints.

## Declaration

```swift
class MTRClusterPowerTopology
```

## Topics

### Initializers

- [init(device:endpointID:queue:)](matter/mtrclusterpowertopology/init(device:endpointid:queue:).md)

### Instance Methods

- [readAttributeAcceptedCommandList(with:)](matter/mtrclusterpowertopology/readattributeacceptedcommandlist(with:).md)
- [readAttributeActiveEndpoints(with:)](matter/mtrclusterpowertopology/readattributeactiveendpoints(with:).md)
- [readAttributeAttributeList(with:)](matter/mtrclusterpowertopology/readattributeattributelist(with:).md)
- [readAttributeAvailableEndpoints(with:)](matter/mtrclusterpowertopology/readattributeavailableendpoints(with:).md)
- [readAttributeClusterRevision(with:)](matter/mtrclusterpowertopology/readattributeclusterrevision(with:).md)
- [readAttributeFeatureMap(with:)](matter/mtrclusterpowertopology/readattributefeaturemap(with:).md)
- [readAttributeGeneratedCommandList(with:)](matter/mtrclusterpowertopology/readattributegeneratedcommandlist(with:).md)

## Relationships

### Inherits From

- [MTRGenericCluster](matter/mtrgenericcluster.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)