TSglQueIterBase Class Reference

A base class that provides implementation for the singly linked list iterator. More...

#include <e32std.h>

Inheritance diagram for TSglQueIterBase:

Public Member Functions
IMPORT_C void	SetToFirst ()
	Sets the iterator to point to the first element in the singly linked list.

Protected Member Functions
IMPORT_C	TSglQueIterBase (TSglQueBase &aQue)
IMPORT_C TAny *	DoPostInc ()
IMPORT_C TAny *	DoCurrent ()
IMPORT_C void	DoSet (TAny *aLink)

Protected Attributes
TInt	iOffset
TSglQueLink *	iHead
TSglQueLink *	iNext

Detailed Description

A base class that provides implementation for the singly linked list iterator.

It also encapsulates a pointer to the current link link list element.

The class is abstract and is not intended to be instantiated.

API status

Published to all clients. Released API.

Definition at line 589 of file e32std.h.

Constructor & Destructor Documentation

TSglQueIterBase()

IMPORT_C TSglQueIterBase::TSglQueIterBase ( TSglQueBase &  aQue )

protected

Member Function Documentation

DoCurrent()

IMPORT_C TAny * TSglQueIterBase::DoCurrent ( )

protected

DoPostInc()

IMPORT_C TAny * TSglQueIterBase::DoPostInc ( )

protected

DoSet()

IMPORT_C void TSglQueIterBase::DoSet ( TAny *  aLink )

protected

SetToFirst()

IMPORT_C void TSglQueIterBase::SetToFirst

(

)

Sets the iterator to point to the first element in the singly linked list.

The function can be called to re-set the pointer at any time during the iterator's existence.

The function can be called even if the list has no elements.

(generated from Symbian Developer Library)

Member Data Documentation

iHead

TSglQueLink* TSglQueIterBase::iHead

protected

Definition at line 600 of file e32std.h.

iNext

TSglQueLink* TSglQueIterBase::iNext

protected

Definition at line 601 of file e32std.h.

iOffset

TInt TSglQueIterBase::iOffset

protected

Definition at line 599 of file e32std.h.

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The documentation for this class was generated from the following files:

• e32std.h
• e32std.h.dox