PropertyBag.cpp File Reference

#include "StructUtils/PropertyBag.h"
#include "HAL/IConsoleManager.h"
#include "Hash/xxhash.h"
#include "Misc/NotNull.h"
#include "Misc/ScopeLock.h"
#include "Misc/TransactionallySafeCriticalSection.h"
#include "UObject/EnumProperty.h"
#include "UObject/Package.h"
#include "UObject/TextProperty.h"

Namespaces
namespace	FPropertyBagCustomVersion
namespace	UE
namespace	UE::StructUtils
namespace	UE::StructUtils::Private
namespace	UE::StructUtils::Private::Constants

Enumerations
enum	FPropertyBagCustomVersion::Type {   FPropertyBagCustomVersion::BeforeCustomVersionWasAdded = 0 , FPropertyBagCustomVersion::ContainerTypes = 1 , FPropertyBagCustomVersion::NestedContainerTypes = 2 , FPropertyBagCustomVersion::MetaClass = 3 ,   FPropertyBagCustomVersion::VersionPlusOne , FPropertyBagCustomVersion::LatestVersion = VersionPlusOne - 1 }

Functions
bool	UE::StructUtils::Private::CanCastTo (const UStruct *From, const UStruct *To)
void	UE::StructUtils::Private::AppendPropertyDescs (FXxHash64Builder &HashBuilder, const FPropertyBagPropertyDesc &Desc)
void	UE::StructUtils::Private::AppendPathName (FStringBuilderBase &StringBuilder, const UObject *Object)
void	UE::StructUtils::Private::AppendValueObjectHash (FXxHash64Builder &HashBuilder, FStringBuilderBase &StringBuilder, const UObject *InValueObject)
uint64	UE::StructUtils::Private::CalcPropertyDescArrayHash (const TConstArrayView< FPropertyBagPropertyDesc > Descs)
FPropertyBagContainerTypes	UE::StructUtils::Private::GetContainerTypesFromProperty (const FProperty *InSourceProperty)
EPropertyBagPropertyType	UE::StructUtils::Private::GetValueTypeFromProperty (const FProperty *InSourceProperty)
const UObject *	UE::StructUtils::Private::GetValueTypeObjectFromProperty (const FProperty *InSourceProperty)
FProperty *	UE::StructUtils::Private::CreatePropertyFromDesc (const FPropertyBagPropertyDesc &Desc, const FFieldVariant PropertyScope)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyAsInt64 (const FPropertyBagPropertyDesc *Desc, const void *Address, int64 &OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyAsUInt64 (const FPropertyBagPropertyDesc *Desc, const void *Address, uint64 &OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyAsDouble (const FPropertyBagPropertyDesc *Desc, const void *Address, double &OutValue)
template<typename T , typename PropT >
EPropertyBagResult	UE::StructUtils::Private::GetPropertyValue (const FPropertyBagPropertyDesc *Desc, const void *Address, T &OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyValueAsEnum (const FPropertyBagPropertyDesc *Desc, const UEnum *RequestedEnum, const void *Address, uint8 &OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyValueAsStruct (const FPropertyBagPropertyDesc *Desc, const UScriptStruct *RequestedStruct, const void *Address, FStructView &OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyValueAsObject (const FPropertyBagPropertyDesc *Desc, const UClass *RequestedClass, const void *Address, UObject *&OutValue)
EPropertyBagResult	UE::StructUtils::Private::GetPropertyValueAsSoftPath (const FPropertyBagPropertyDesc *Desc, const void *Address, FSoftObjectPath &OutValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyFromInt64 (const FPropertyBagPropertyDesc *Desc, void *Address, const int64 InValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyFromUInt64 (const FPropertyBagPropertyDesc *Desc, void *Address, const uint64 InValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyFromDouble (const FPropertyBagPropertyDesc *Desc, void *Address, const double InValue)
template<typename T , typename PropT >
EPropertyBagResult	UE::StructUtils::Private::SetPropertyValue (const FPropertyBagPropertyDesc *Desc, void *Address, const T &InValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyValueAsEnum (const FPropertyBagPropertyDesc *Desc, void *Address, const uint8 InValue, const UEnum *Enum)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyValueAsStruct (const FPropertyBagPropertyDesc *Desc, void *Address, const FConstStructView InValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyValueAsObject (const FPropertyBagPropertyDesc *Desc, void *Address, UObject *InValue)
EPropertyBagResult	UE::StructUtils::Private::SetPropertyValueAsSoftPath (const FPropertyBagPropertyDesc *Desc, void *Address, const FSoftObjectPath &InPath, const UObject *InObject=nullptr)
void	UE::StructUtils::Private::CopyMatchingValues (const FConstStructView Source, FStructView Target, TFunctionRef< const FPropertyBagPropertyDesc *(TNotNull< const UPropertyBag * >, const FPropertyBagPropertyDesc &)> FindTargetPropertyFunction)
void	UE::StructUtils::Private::CopyMatchingValuesByID (const FConstStructView Source, FStructView Target)
void	UE::StructUtils::Private::CopyMatchingValuesByIDWithOverrides (const FConstStructView Source, FStructView Target, TConstArrayView< FGuid > Overrides)
void	UE::StructUtils::Private::RemovePropertyByName (TArray< FPropertyBagPropertyDesc > &Descs, const FName PropertyName, const int32 StartIndex=0)
EPropertyBagAlterationResult	UE::StructUtils::Private::RenameProperty (TArray< FPropertyBagPropertyDesc > &Descs, const FName SourcePropertyName, const FName TargetPropertyName)
EPropertyBagAlterationResult	UE::StructUtils::Private::ReorderProperty (TArray< FPropertyBagPropertyDesc > &Descs, const int32 SourcePropertyIndex, const int32 TargetPropertyIndex, const bool bInsertBefore)
FArchive &	operator<< (FArchive &Ar, FPropertyBagPropertyDesc &Bag)

Variables
FCustomVersionRegistration	GPropertyBagCustomVersion (FPropertyBagCustomVersion::GUID, FPropertyBagCustomVersion::LatestVersion, TEXT("PropertyBagCustomVersion"))
constexpr TCHAR	UE::StructUtils::Private::Constants::MinimalInvalidNameCharacters [] = TEXT("\"'/.:&!?~\\\n\r\t@#(){}[]<>=;^%$`")
constexpr TCHAR	UE::StructUtils::Private::Constants::InvalidNameCharacters [] = TEXT(" \"',/.:|&!?~\\\n\r\t@#(){}[]<>=;^%$`+*")

Function Documentation

operator<<()

FArchive & operator<<	(	FArchive &	Ar,
		FPropertyBagPropertyDesc &	Bag
	)

Serializes a PropertyBagPropertyDesc from or into an archive.

Parameters

Ar	The archive to serialize from or into.
Desc	The PropertyBagPropertyDesc to serialize.

Variable Documentation

GPropertyBagCustomVersion

FCustomVersionRegistration GPropertyBagCustomVersion(FPropertyBagCustomVersion::GUID, FPropertyBagCustomVersion::LatestVersion, TEXT("PropertyBagCustomVersion"))	(	FPropertyBagCustomVersion::GUID	,
		FPropertyBagCustomVersion::LatestVersion	,
		TEXT("PropertyBagCustomVersion")
	)