#include <MassObserverManager.h>

Public Member Functions
	UE_NONCOPYABLE (FCollectionRefOrHandle)

	FCollectionRefOrHandle (FMassEntityHandle InEntityHandle)

	FCollectionRefOrHandle (const FMassArchetypeEntityCollection &InEntityCollection)

Public Attributes
FMassEntityHandle	EntityHandle

const FMassArchetypeEntityCollection &	EntityCollection

Static Public Attributes
static FMassArchetypeEntityCollection	DummyCollection

Detailed Description

helper struct for holding either a single enity handle or an archetype collection reference. The type is highly transient, do not store instances of it. Its only function is to allow us to have a single OnCompositionChange implementation rather than having two separate implementations, one for entity handle, the other for archetype collection.

Constructor & Destructor Documentation

◆ FCollectionRefOrHandle() [1/2]

FMassObserverManager::FCollectionRefOrHandle::FCollectionRefOrHandle ( FMassEntityHandle InEntityHandle )

inlineexplicit

◆ FCollectionRefOrHandle() [2/2]

FMassObserverManager::FCollectionRefOrHandle::FCollectionRefOrHandle ( const FMassArchetypeEntityCollection & InEntityCollection )

inlineexplicit

Member Function Documentation

◆ UE_NONCOPYABLE()

FMassObserverManager::FCollectionRefOrHandle::UE_NONCOPYABLE ( FCollectionRefOrHandle )

Member Data Documentation

◆ DummyCollection

FMassArchetypeEntityCollection FMassObserverManager::FCollectionRefOrHandle::DummyCollection

static

◆ EntityCollection

const FMassArchetypeEntityCollection& FMassObserverManager::FCollectionRefOrHandle::EntityCollection

◆ EntityHandle

FMassEntityHandle FMassObserverManager::FCollectionRefOrHandle::EntityHandle

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/MassEntity/Public/MassObserverManager.h
Engine/Source/Runtime/MassEntity/Private/MassObserverManager.cpp

Public Member Functions

Public Attributes

Static Public Attributes