FActorIteratorState Class Reference

#include <EngineUtils.h>

Public Member Functions
	FActorIteratorState (const UWorld *InWorld, const TSubclassOf< AActor > InClass)
	~FActorIteratorState ()
AActor *	GetActorChecked () const

Public Attributes
const UWorld *	CurrentWorld
TArray< AActor * >	ActorArray
int32	Index
bool	ReachedEnd
int32	ConsideredCount
AActor *	CurrentActor
TArray< AActor * >	SpawnedActorArray
UClass *	DesiredClass
FDelegateHandle	ActorSpawnedDelegateHandle

Detailed Description

Abstract base class for actor iteration. Implements all operators and relies on IsActorSuitable to be overridden by derived class. Note that when Playing In Editor, this will find actors only in CurrentWorld.

Constructor & Destructor Documentation

FActorIteratorState()

FActorIteratorState::FActorIteratorState ( const UWorld *  InWorld, const TSubclassOf< AActor >  InClass  )

inline

Default ctor, inits everything

~FActorIteratorState()

FActorIteratorState::~FActorIteratorState ( )

inline

Member Function Documentation

GetActorChecked()

AActor * FActorIteratorState::GetActorChecked ( ) const

inline

Returns the current suitable actor pointed at by the Iterator

Returns

Current suitable actor

Member Data Documentation

ActorArray

TArray<AActor*> FActorIteratorState::ActorArray

Results from the GetObjectsOfClass query

ActorSpawnedDelegateHandle

FDelegateHandle FActorIteratorState::ActorSpawnedDelegateHandle

Handle to the registered OnActorSpawned delegate

ConsideredCount

int32 FActorIteratorState::ConsideredCount

Number of actors that have been considered thus far

CurrentActor

AActor* FActorIteratorState::CurrentActor

Current actor pointed to by actor iterator

CurrentWorld

const UWorld* FActorIteratorState::CurrentWorld

Current world we are iterating upon

DesiredClass

UClass* FActorIteratorState::DesiredClass

The class type we are iterating, kept for filtering

Index

int32 FActorIteratorState::Index

index of the current element in the object array

ReachedEnd

bool FActorIteratorState::ReachedEnd

Whether we already reached the end

SpawnedActorArray

TArray<AActor*> FActorIteratorState::SpawnedActorArray

Contains any actors spawned during iteration

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Engine/Public/EngineUtils.h