Method TryGetSingletonRW
TryGetSingletonRW<T>(out RefRW<T>)
Gets the value of a singleton component, and returns whether or not a singleton component of the specified type exists in the World.
Declaration
public static bool TryGetSingletonRW<T>(out RefRW<T> value) where T : unmanaged, IComponentDataParameters
| Type | Name | Description |
|---|---|---|
| RefRW<T> | value | The reference to the component. if an Entity with the specified type does not exist in the World, this is assigned a default value |
Returns
| Type | Description |
|---|---|
| bool | True, if exactly one Entity exists in the World with the provided component type. |
Type Parameters
| Name | Description |
|---|---|
| T | The IComponentData subtype of the singleton component. This component type must not implement IEnableableComponent |
Remarks
Not working in Entities.ForEach, IJobEntity, Utility methods, and Aspects