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CIOBuffer Class Reference

class CIOBuffer : public CBase

Generic buffer class Enables HBufC8 pointers to be queued

Inherits from

Public Member Functions
~CIOBuffer()
voidAssign(HBufC8 *)
HBufC8 *Data()
voidFreeData()
TInt LinkOffset()
CIOBuffer *NewL(HBufC8 *)
CIOBuffer *NewL(const TInt)
TPtr8 &Ptr()
Private Member Functions
CIOBuffer()
voidConstructL(const TInt)
Inherited Functions
CBase::CBase()
CBase::Delete(CBase *)
CBase::Extension_(TUint,TAny *&,TAny *)
CBase::operator new(TUint)
CBase::operator new(TUint,TAny *)
CBase::operator new(TUint,TLeave)
CBase::operator new(TUint,TLeave,TUint)
CBase::operator new(TUint,TUint)
CBase::~CBase()
Private Attributes
HBufC8 *iBuf
TPtr8 iBufPtr
TSglQueLink iLink

Constructor & Destructor Documentation

CIOBuffer()

CIOBuffer()[private]

Constructor. Generic Buffer class Currently used for transmit buffers

~CIOBuffer()

~CIOBuffer()

Destructor. Free the HBuf if there is one

Member Functions Documentation

Assign(HBufC8 *)

voidAssign(HBufC8 *aBuffer = NULL)

Assigns the data from buffer to pointer.

Parameters

HBufC8 * aBuffer = NULLThe data to be assigned

ConstructL(const TInt)

voidConstructL(const TIntaSize)[private]

Construction where we new the HBuf

Parameters

const TInt aSizeLength of the Buffer.

Data()

HBufC8 *Data()const [inline]

FreeData()

voidFreeData()

Frees the data.

LinkOffset()

TInt LinkOffset()[static]

Offset

NewL(HBufC8 *)

CIOBuffer *NewL(HBufC8 *aBuf = NULL)[static]

HBuf provided.

Parameters

HBufC8 * aBuf = NULLThe data to be assigned

NewL(const TInt)

CIOBuffer *NewL(const TIntaSize)[static]

Creation where we new the HBuf.

Parameters

const TInt aSizeLength of the Buffer.

Ptr()

TPtr8 &Ptr()[inline]

Member Data Documentation

HBufC8 * iBuf

HBufC8 *iBuf[private]

TPtr8 iBufPtr

TPtr8 iBufPtr[private]

TSglQueLink iLink

TSglQueLink iLink[private]

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All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.