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  3. FIoBuffer

FIoBuffer

Reference to buffer data used by I/O dispatcher APIs

API > API/Runtime > API/Runtime/Core > API/Runtime/Core/IO

References

   
Module Core
Header /Engine/Source/Runtime/Core/Public/IO/IoBuffer.h
Include #include "IO/IoBuffer.h"

Syntax

class FIoBuffer

Remarks

Reference to buffer data used by I/O dispatcher APIs

Constructors

  Type Name Description
Public function CORE_API  
Public function CORE_API

FIoBuffer ( EWrapTag,
const void* Data,
uint64 InSize
)

  
Public function  

FIoBuffer ( uint64 InSize
)

  
Public function CORE_API

FIoBuffer ( FMemoryView Memory,
const FIoBuffer& OuterBuffer
)

  
Public function CORE_API

FIoBuffer ( EAssumeOwnershipTag,
FMemoryView Memory
)

  
Public function CORE_API

FIoBuffer ( ECloneTag,
FMemoryView Memory
)

  
Public function CORE_API

FIoBuffer ( EWrapTag,
FMemoryView Memory
)

  
Public function CORE_API

FIoBuffer ( const void* Data,
uint64 InSize,
const FIoBuffer& OuterBuffer
)

  
Public function CORE_API

FIoBuffer ( EAssumeOwnershipTag,
const void* Data,
uint64 InSize
)

  
Public function CORE_API

FIoBuffer ( ECloneTag,
const void* Data,
uint64 InSize
)

  

Functions

  Type Name Description
Public function uint8 *

Data ()

  
Public function Const const uint8 *

Data ()

 Note: we currently rely on implicit move constructor, thus we do not declare any destructor or copy/assignment operators or copy constructors
Public function Const uint64  
Public function Const void  
Public function uint8 *

GetData ()

  
Public function Const const uint8 *

GetData ()

  
Public function FMutableMemoryView  
Public function Const uint64

GetSize ()

  
Public function Const FMemoryView

GetView ()

  
Public function Const bool  
Public function Const void  
Public function TIoStatusOr< uint8 * >

Release ()

 Relinquishes control of the internal buffer to the caller and removes it from the FIoBuffer.
Public function void

SetSize ( uint64 InSize
)

  

Operators

  Type Name Description
Public function Const bool

operator!= ( const FIoBuffer& Rhs
)

  

Enums

  Type Name Description
Public enum EAssumeOwnershipTag    
Public enum ECloneTag    
Public enum EWrapTag    

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