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  3. FCbValue

FCbValue

A type that provides unchecked access to compact binary values.

Unreal Engine C++ API Reference > Runtime > Core > Serialization

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/Serialization/CompactBinaryValue.h
Include #include "Serialization/CompactBinaryValue.h"

Syntax

class FCbValue

Remarks

A type that provides unchecked access to compact binary values.

The main purpose of the type is to efficiently switch on field type. For every other use case, prefer to use the field, array, and object types directly. The accessors here do not check the type before reading the value, which means they can read out of bounds even on a valid compact binary value if the wrong accessor is used.

Constructors

  Type Name Description
Public function  

FCbValue ( ECbFieldType Type,
const void* Value
)

  

Functions

  Type Name Description
Public function Const FCbArrayView  
Public function Const FIoHash  
Public function Const FMemoryView  
Public function Const FIoHash  
Public function Const bool

AsBool ()

  
Public function Const FCbCustomById  
Public function Const FCbCustomByName  
Public function Const int64  
Public function Const float  
Public function Const double  
Public function Const FIoHash

AsHash ()

  
Public function Const uint64 Access as an integer, with both positive and negative values returned as unsigned.
Public function Const int64  
Public function Const uint64  
Public function Const FIoHash  
Public function Const FCbObjectId  
Public function Const FCbObjectView  
Public function Const FUtf8StringView

AsString ( ECbFieldError* OutError,
FUtf8StringView Default
)

 Access as a string. Checks for range errors and uses the default if OutError is not null.
Public function Const int64  
Public function Const FGuid

AsUuid ()

  
Public function Const const void *

GetData ()

  
Public function Const ECbFieldType

GetType ()

  

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