FPackageLocalizationCache | Unreal Engine 5.5 Documentation

Inheritance Hierarchy


Module	CoreUObject
Header	/Engine/Source/Runtime/CoreUObject/Public/Internationalization/PackageLocalizationCache.h
Include	#include "Internationalization/PackageLocalizationCache.h"

class FPackageLocalizationCache : public IPackageLocalizationCache

Common implementation for the package localization cache

Type	Name	Description
TArray< TTuple< FString, TSharedPtr< FPackageLocalizationCultureCache > > >	AllCultureCaches	Mapping between a culture name, and the culture specific cache for that culture.
TArray< TTuple< FTopLevelAssetPath, FName > >	AssetClassesToAssetGroups	Mapping between a class name, and the asset group the class belongs to (for class specific package localization).
bool	bPackageNameToAssetGroupDirty
TSharedPtr< FPackageLocalizationCultureCache >	CurrentCultureCache	Pointer to the culture specific cache for the current culture.
FCriticalSection	LocalizedCachesCS	Critical section preventing concurrent access to our data.
TMap< FName, FName >	PackageNameToAssetGroup	Mapping between a package name, and the asset group it belongs to.

	Type	Name	Description
		FPackageLocalizationCache ()

	Type	Name	Description
		~FPackageLocalizationCache ()

Type	Name	Description
void	ConditionalUpdatePackageNameToAssetGroupCache_NoLock ()	Update the mapping of package names to asset groups (if required).
void	FindAssetGroupPackages ( const FName InAssetGroupName, const FTopLevelAssetPath& InAssetClassName )	Find all of the packages using the given asset group class, and update the PackageNameToAssetGroup map with the result.
void	FindLocalizedPackages ( const TMap< FString, TArray< FString > >& NewSourceToLocalizedPaths, TMap< FName, TArray< FName > >& InOutSourcePackagesToLocalizedPackages )	Find all of the localized packages under the given roots, and update the map with the result.
TSharedPtr< FPackageLocalizationCultureCache >	FindOrAddCacheForCulture_NoLock ( const FString& InCultureName )	Try and find an existing cache for the given culture name, and create an entry for one if no such cache currently exists.
void	HandleContentPathDismounted ( const FString& InAssetPath, const FString& InFilesystemPath )	Callback handler for when an existing content path is dismounted.
void	HandleContentPathMounted ( const FString& InAssetPath, const FString& InFilesystemPath )	Callback handler for when a new content path is mounted.
void	HandleCultureChanged ()	Callback handler for when the active culture is changed.

Type	Name	Description
void	ConditionalUpdateCache ()	Update this cache, but only if it is dirty.
FName	FindLocalizedPackageName ( const FName InSourcePackageName )	Try and find the localized package name for the given source package for the active culture.
FName	FindLocalizedPackageNameForCulture ( const FName InSourcePackageName, const FString& InCultureName )	Try and find the localized package name for the given source package for the given culture.
void	InvalidateRootSourcePath ( const FString& InRootPath )	Invalidate any cached state for the given root source path, and add it to the queue of things to process when ConditionalUpdateCache is called.