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  3. Subsystems

Subsystems

API > API/Runtime > API/Runtime/Engine

Classes

  Type Name Description
Public class FAudioSubsystemCollection FAudioSubsystemCollection - Subsystem collection specifically targeting UAudioEngineSubsystems  
Public class FObjectSubsystemCollection Subsystem collection which delegates UObject references to its owning UObject (object needs to implement AddReferencedObjects and forward call to Collection  
Public class FSubsystemCollection    
Public class FSubsystemCollectionBase    
Public class UAudioEngineSubsystem UAudioEngineSubsystemBase class for auto instanced and initialized systems that share the lifetime of the audio device  
Public class UAudioSubsystemCollectionRoot UAudioSubsystemCollectionRootRootUObject used to anchor UAudioEngineSubsystems to the FAudioDevice  
Public class UDynamicSubsystem Dynamic Subsystems auto populate/depopulate existing collections when modules are loaded and unloaded  
Public class UEngineSubsystem UEngineSubsystemBase class for auto instanced and initialized systems that share the lifetime of the Engine  
Public class UGameInstanceSubsystem UGameInstanceSubsystemBase class for auto instanced and initialized systems that share the lifetime of the game instance  
Public class ULocalPlayerSubsystem ULocalPlayerSubsystemBase class for auto instanced and initialized subsystem that share the lifetime of local players  
Public class USubsystem Subsystems are auto instanced classes that share the lifetime of certain engine constructs  
Public class USubsystemBlueprintLibrary    
Public class UTickableWorldSubsystem UTickableWorldSubsystemBase class for auto instanced and initialized systems that share the lifetime of a UWorld and are ticking along with it  
Public class UWorldSubsystem UWorldSubsystemBase class for auto instanced and initialized systems that share the lifetime of a UWorld  

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