---
title: IOStateReporter_valueSelector
framework: driverkit
role: symbol
role_heading: Enumeration
path: driverkit/iostatereporter_valueselector
---

# IOStateReporter_valueSelector

## Declaration

```occ
enum IOStateReporter_valueSelector : unsigned int;
```

## Topics

### Constants

- [kInTransitions](driverkit/iostatereporter_valueselector/kintransitions.md)
- [kLastTransitionTime](driverkit/iostatereporter_valueselector/klasttransitiontime.md)
- [kResidencyTime](driverkit/iostatereporter_valueselector/kresidencytime.md)

## See Also

### Data Types

- [IOCallOnceBlock](driverkit/iocallonceblock.md)
- [IOCallOnceFlag](driverkit/iocallonceflag.md)
- [IOCommand](driverkit/iocommand.md)
- [IOCommandPool](driverkit/iocommandpool.md)
- [IOCommandPoolPtr](driverkit/iocommandpoolptr.md)
- [IOCommandPtr](driverkit/iocommandptr.md)
- [IODMACommand](driverkit/iodmacommand.md)
- [IODMACommandSpecification](driverkit/iodmacommandspecification.md)
- [IODispatchAction](driverkit/iodispatchaction.md)
- [IOHistogramReporter_IVars](driverkit/iohistogramreporter_ivars.md)
- [IOReportLegendEntry](driverkit/ioreportlegendentry.md)
- [IOReporter_IVars](driverkit/ioreporter_ivars.md)
- [IOSimpleReporter_IVars](driverkit/iosimplereporter_ivars.md)
- [IOStateReporter_IVars](driverkit/iostatereporter_ivars.md)
- [IVarsInvalidator](driverkit/ivarsinvalidator.md)