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CMmPtrHolder Class Reference

class CMmPtrHolder : public CBase

A base class for all ptr holder classes

The ptr holder classes contain the TPtr8's used by asynchronous client-side functions. The API code also uses them to ensure BC by keeping size of R-classes constant.

Inherits from

CMmPtrHolder
- CBase

Public Member Functions
	~CMmPtrHolder ()
TPtr8 &	Set ( TInt , T &)
TPtrC8 &	SetC ( TInt , const T &)

Protected Member Functions
	CMmPtrHolder ()
void	ConstructL ( TInt , TInt )

Private Member Functions
TPtr8 &	Ptr ( TInt )
TPtrC8 &	PtrC ( 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()

Protected Attributes
RArray < TPtr8 >	iPtrArray
RArray < TPtrC8 >	iPtrCArray

Constructor & Destructor Documentation

CMmPtrHolder()

CMmPtrHolder

(

)

[protected]

Standard C++ constructor

~CMmPtrHolder()

~CMmPtrHolder

(

)

[virtual]

Standard destructor

Member Functions Documentation

ConstructL(TInt, TInt)

void	ConstructL	(	TInt	aSizeOfPtrArray,
			TInt	aSizeOfPtrCArray
		)	[protected, virtual]

This method constructs the two arrays: one to hold TPtr8's and the other TPtrC8's

Parameters

TInt aSizeOfPtrArray
TInt aSizeOfPtrCArray

Ptr(TInt)

TPtr8 &

Ptr

(

TInt

aIndex

)

[private]

This method returns a reference to the TPtr8 at aIndex within the array

Parameters

TInt aIndex

The array location of the desired TPtr8

PtrC(TInt)

TPtrC8 &

PtrC

(

TInt

aIndex

)

[private]

This method returns a reference to the TPtrC8 at aIndex within the array

Parameters

TInt aIndex

The array location of the desired TPtrC8

Set(TInt, T &)

TPtr8 &	Set	(	TInt	aSlot,
			T &	aObject
		)	[inline]

Parameters

TInt aSlot
T & aObject

SetC(TInt, const T &)

TPtrC8 &	SetC	(	TInt	aSlot,
			const T &	aObject
		)	[inline]

Parameters

TInt aSlot
const T & aObject

Member Data Documentation

RArray< TPtr8 > iPtrArray

RArray < TPtr8 >

iPtrArray

[protected]

RArray< TPtrC8 > iPtrCArray

RArray < TPtrC8 >

iPtrCArray

[protected]