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API > API/Runtime > API/Runtime/MassEntity
| Name | UMassRelationObserver |
| Type | class |
| Header File | /Engine/Source/Runtime/MassEntity/Public/MassRelationObservers.h |
| Include Path | #include "MassRelationObservers.h" |
Syntax
UCLASS (MinimalAPI)
class UMassRelationObserver : public UMassObserverProcessor
Inheritance Hierarchy
- UObjectBase → UObjectBaseUtility → UObject → UMassProcessor → UMassObserverProcessor → UMassRelationObserver
Derived Classes
- UMassRelationEntityCreation
- UMassRelationEntityDestruction
- UMassRelationEntityGuardDog
- UMassRelationRoleDestruction
Constructors
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
UMassRelationObserver() |
MassRelationObservers.h |
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual bool ConfigureRelationObserver
(
UE::Mass::FTypeHandle InRegisteredTypeHandle, |
MassRelationObservers.h |
Protected
Overridden from UMassProcessor
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
virtual void ConfigureQueries
(
const TSharedRef< FMassEntityManager >& EntityManager |
Called internally during processor's initialization so that child classes configure their owned queries with requirements. | MassRelationObservers.h | |
virtual void InitializeInternal
(
UObject& Owner, |
Called to initialize the processor's internal state. Override to perform custom steps. | MassRelationObservers.h |