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  3. UField

UField

Base class of reflection data objects.

API > API/Runtime > API/Runtime/CoreUObject > API/Runtime/CoreUObject/UObject

Inheritance Hierarchy

References

   
Module CoreUObject
Header /Engine/Source/Runtime/CoreUObject/Public/UObject/Class.h
Include #include "UObject/Class.h"

Syntax

class UField : public UObject

Remarks

Base class of reflection data objects.

Variables

  Type Name Description
Public variable UField * Next Next Field in the linked list

Constructors

  Type Name Description
Public function  

UField ( const FObjectInitializer& ObjectInitializer
)

  
Public function COREUOBJECT_API

UField ( FVTableHelper& Helper
)

 DO NOT USE. This constructor is for internal usage only for hot-reload purposes.
Public function  

UField ( EStaticConstructor,
EObjectFlags InFlags
)

 Constructors.

Functions

  Type Name Description
Public function Static void  
Public function Static UObject *  
Public function Virtual void

AddCppProperty ( FProperty* Property
)

  
Public function Virtual void

Bind ()

  
Public function Const const FString *

FindMetaData ( const FName& Key
)

 Find the metadata value associated with the key
Public function Const const FString *

FindMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key
Public function Static void

FormatNativeToolTip ( FString& ToolTipString,
bool bRemoveExtraSections
)

 Formats a source comment into the form we want to show in the editor, is used by GetToolTipText and anything else that will get a native tooltip
Public function Virtual FField * Gets the FField object associated with this Field
Public function Const FString Returns a human readable string that was assigned to this field at creation.
Public function Const bool

GetBoolMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key and return bool
Public function Const bool

GetBoolMetaData ( const FName& Key
)

  
Public function Const UClass *

GetClassMetaData ( const FName& Key
)

 Find the metadata value associated with the key and return Class
Public function Const UClass *

GetClassMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key and return Class
Public function Const FText Finds the localized display name or native display name as a fallback.
Public function Const float

GetFloatMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key and return float
Public function Const float

GetFloatMetaData ( const FName& Key
)

  
Public function Const int32

GetIntMetaData ( const FName& Key
)

  
Public function Const int32

GetIntMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key and return int32
Public function Const const FString &

GetMetaData ( const FName& Key
)

 Find the metadata value associated with the key
Public function Const const FString &

GetMetaData ( const TCHAR* Key
)

 Find the metadata value associated with the key
Public function Const FText

GetMetaDataText ( const FName& MetaDataKey,
const FString LocalizationNamespace,
const FString LocalizationKey
)

 A dynamically sizeable string.
Public function Const FText

GetMetaDataText ( const TCHAR* MetaDataKey,
const FString LocalizationNamespace,
const FString LocalizationKey
)

 Find the metadata value associated with the key and localization namespace and key
Public function Const UClass * Goes up the outer chain to look for a UClass
Public function Const UStruct * Goes up the outer chain to look for a UStruct
Public function Const FText

GetToolTipText ( bool bShortTooltip
)

 Finds the localized tooltip or native tooltip as a fallback.
Public function Const bool

HasAllCastFlags ( const uint64 InCastFlags
)

  
Public function Const bool

HasAnyCastFlags ( const uint64 InCastFlags
)

  
Public function Const bool

HasMetaData ( const FName& Key
)

  
Public function Const bool

HasMetaData ( const TCHAR* Key
)

 Determines if the property has any metadata associated with the key
Public function void

RemoveMetaData ( const FName& Key
)

 Clear any metadata associated with the key
Public function void

RemoveMetaData ( const TCHAR* Key
)

 Clear any metadata associated with the key
Public function Virtual void Sets the FField object associated with this Field
Public function void

SetMetaData ( const FName& Key,
const TCHAR* InValue
)

 Sets the metadata value associated with the key
Public function void

SetMetaData ( const TCHAR* Key,
const TCHAR* InValue
)

 Sets the metadata value associated with the key
Public function Static UClass * Returns a UClass object representing this class at runtime
Public function Static EClassCastFlags Returns the static cast flags for this class
Public function Static const TCHAR * Returns the package this class belongs in
Public function Static void  

Overridden from UObject

  Type Name Description
Public function Virtual Const bool Called during saving to determine the load flags to save with the object.
Public function Virtual Const bool Called during saving to determine the load flags to save with the object.
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Operators

  Type Name Description
Public function void

operator delete ( void* InMem
)

 Eliminate V1062 warning from PVS-Studio while keeping MSVC and Clang happy.
Public function void *

operator new ( const size_t InSize,
EInternal* InMem
)

 For internal use only; use StaticConstructObject() to create new objects.
Public function void *

operator new ( const size_t InSize,
EInternal InInternalOnly,
UObject* InOuter,
FName InName,
EObjectFlags InSetFlags
)

 For internal use only; use StaticConstructObject() to create new objects.

Typedefs

Name Description
BaseFieldClass  
FieldTypeClass  
Super Typedef for the base class (UObject)
ThisClass Typedef for UField.

Constants

Name Description
StaticClassFlags Bitwise union of EClassFlags pertaining to this class.

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