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API > API/Plugins > API/Plugins/XRBase > API/Plugins/XRBase/FXRTrackingSystemBase
- IXRTrackingSystem::CountTrackedDevices()
- FXRTrackingSystemBase::CountTrackedDevices()
References
| Module | XRBase |
| Header | /Engine/Plugins/Runtime/XRBase/Source/XRBase/Public/XRTrackingSystemBase.h |
| Include | #include "XRTrackingSystemBase.h" |
| Source | /Engine/Plugins/Runtime/XRBase/Source/XRBase/Private/XRTrackingSystemBase.cpp |
virtual uint32 CountTrackedDevices
&40;
EXRTrackedDeviceType Type
&41;
Remarks
Get the count of tracked devices.
The default implementation calls EnumerateTrackedDevices and returns the number of elements added to the array. the count of matching tracked devices.
Parameters
| Name | Description |
|---|---|
| Type | Optionally limit the count to a certain type |