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Subsystem collection which delegates UObject references to its owning UObject (object needs to implement AddReferencedObjects and forward call to Collection
| Name | FObjectSubsystemCollection |
| Type | class |
| Header File | /Engine/Source/Runtime/Engine/Public/Subsystems/SubsystemCollection.h |
| Include Path | #include "Subsystems/SubsystemCollection.h" |
Syntax
template<typename TBaseType>
class FObjectSubsystemCollection : public FSubsystemCollectionBase
Inheritance Hierarchy
- FSubsystemCollectionBase → FObjectSubsystemCollection
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
FObjectSubsystemCollection() |
Construct a FSubsystemCollection, pass in the owning object almost certainly (this). | Subsystems/SubsystemCollection.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
void ForEachSubsystem
(
TFunctionRef< void(TBaseType*)> Operation, |
Perform an operation on all subsystems in the collection | Subsystems/SubsystemCollection.h | |
void ForEachSubsystemWithInterface
(
TFunctionRef< void(TBaseType*)> Operation |
Subsystems/SubsystemCollection.h | ||
TSubsystemClass * GetSubsystem
(
const TSubclassOf< TSubsystemClass >& SubsystemClass |
Get a Subsystem by type | Subsystems/SubsystemCollection.h | |
TArray< TSubsystemClass * > GetSubsystemArrayCopy
(
const TSubclassOf< TSubsystemClass >& SubsystemClass |
Get a list of Subsystems by type | Subsystems/SubsystemCollection.h |