UE::AssetRegistry::Premade::FPreloader Class Reference

Public Types
enum class	EConsumeResult { Succeeded , Failed , Deferred }
using	FConsumeFunction = TFunction< void(ELoadResult LoadResult, FAssetRegistryState &&ARState)>

Public Member Functions
	FPreloader ()
	~FPreloader ()
bool	Consume (FConsumeFunction &&ConsumeFunction)
EConsumeResult	ConsumeOrDefer (FConsumeFunction &&ConsumeSynchronous, FConsumeFunction &&ConsumeAsynchronous)

Member Typedef Documentation

FConsumeFunction

using UE::AssetRegistry::Premade::FPreloader::FConsumeFunction = TFunction<void(ELoadResult LoadResult, FAssetRegistryState&& ARState)>

Member Enumeration Documentation

EConsumeResult

enum class UE::AssetRegistry::Premade::FPreloader::EConsumeResult

strong

Enumerator
Succeeded
Failed
Deferred

Constructor & Destructor Documentation

FPreloader()

UE::AssetRegistry::Premade::FPreloader::FPreloader ( )

inline

~FPreloader()

UE::AssetRegistry::Premade::FPreloader::~FPreloader ( )

inline

Member Function Documentation

Consume()

bool UE::AssetRegistry::Premade::FPreloader::Consume ( FConsumeFunction &&  ConsumeFunction )

inline

Block on any pending async load, load if synchronous, and call ConsumeFunction with the results before returning. If Consume has been called previously, the current ConsumeFunction is ignored and this call returns false.

Returns

Whether the load succeeded (this information is also passed to the ConsumeFunction).

ConsumeOrDefer()

EConsumeResult UE::AssetRegistry::Premade::FPreloader::ConsumeOrDefer ( FConsumeFunction &&  ConsumeSynchronous, FConsumeFunction &&  ConsumeAsynchronous  )

inline

If a load is pending, store ConsumeAsynchronous for later calling and return EConsumeResult::Deferred. If load is complete, or failed, or needs to run synchronously, load if necessary and call ConsumeSynchronous with results before returning. Note if this function returns EConsumeResult::Deferred, the ConsumeAsynchronous will be called from another thread, possibly before this call returns. If Consume has been called previously, this call is ignored and returns EConsumeResult::Failed.

Returns

Whether the load succeeded (this information is also passed to the ConsumeFunction).

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

• Engine/Source/Runtime/AssetRegistry/Private/AssetRegistry.cpp