> This page is for version 4.3.
> For other versions, use one of these documentation indexes:
> - 4.6 (Latest) (default): https://docs.nvidia.com/holoscan/sdk-user-guide/4-6-latest/llms.txt
> - ltsb-2.0: https://docs.nvidia.com/holoscan/sdk-user-guide/ltsb-2-0/llms.txt
> - 4.5: https://docs.nvidia.com/holoscan/sdk-user-guide/4-5/llms.txt
> - 4.4: https://docs.nvidia.com/holoscan/sdk-user-guide/4-4/llms.txt
> - 4.3: https://docs.nvidia.com/holoscan/sdk-user-guide/4-3/llms.txt
> - Archives: https://docs.nvidia.com/holoscan/sdk-user-guide/archives/llms.txt

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# holoscan::ConditionType

```cpp showLineNumbers={false}
enum class holoscan::ConditionType
```

---

## Values

| Name                            | Description                                                               |
| ------------------------------- | ------------------------------------------------------------------------- |
| `kNone`                         | No condition.                                                             |
| `kMessageAvailable`             | Default for input port (nvidia::gxf::MessageAvailableSchedulingTerm).     |
| `kDownstreamMessageAffordable`  | Default for output port (nvidia::gxf::DownstreamReceptiveSchedulingTerm). |
| `kCount`                        | nvidia::gxf::CountSchedulingTerm                                          |
| `kBoolean`                      | nvidia::gxf::BooleanSchedulingTerm                                        |
| `kPeriodic`                     | nvidia::gxf::PeriodicSchedulingTerm                                       |
| `kAsynchronous`                 | nvidia::gxf::AsynchronousSchedulingTerm                                   |
| `kExpiringMessageAvailable`     | nvidia::gxf::ExpiringMessageAvailableSchedulingTerm                       |
| `kMultiMessageAvailable`        | nvidia::gxf::MultiMessageAvailableSchedulingTerm                          |
| `kMultiMessageAvailableTimeout` | nvidia::gxf::MessageAvailableFrequencyThrottler                           |