|
45
|
1 |
/*
|
|
|
2 |
* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
|
|
|
3 |
* All rights reserved.
|
|
|
4 |
* This component and the accompanying materials are made available
|
|
|
5 |
* under the terms of the License "Symbian Foundation License v1.0"
|
|
|
6 |
* which accompanies this distribution, and is available
|
|
|
7 |
* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
|
|
|
8 |
*
|
|
|
9 |
* Initial Contributors:
|
|
|
10 |
* Nokia Corporation - initial contribution.
|
|
|
11 |
*
|
|
|
12 |
* Contributors:
|
|
|
13 |
*
|
|
|
14 |
* Description: Provides cleanup item to push ResetAndDestroy calls to
|
|
|
15 |
* cleanup stack. It is heavily used for RPointerArrays,
|
|
|
16 |
* which are used all over Symbian's CalenInterimAPI.
|
|
|
17 |
* Implementation is more or less copy-paste of
|
|
|
18 |
* cleanup item of Close method and CleanupClosePushL
|
|
|
19 |
*
|
|
|
20 |
*/
|
|
|
21 |
|
|
|
22 |
|
|
|
23 |
|
|
|
24 |
#include "CleanupResetAndDestroy.h"
|
|
|
25 |
|
|
|
26 |
|
|
|
27 |
/**
|
|
|
28 |
* Creates a TCleanupItem for the specified object.
|
|
|
29 |
* The cleanup operation is the private static function ResetAndDestroy() of this class.
|
|
|
30 |
* @param aRef The object for which a TCleanupItem is to be constructed.
|
|
|
31 |
**/
|
|
|
32 |
template <class T>
|
|
|
33 |
inline void CleanupResetAndDestroy<T>::PushL(T& aRef)
|
|
|
34 |
{
|
|
|
35 |
CleanupStack::PushL( TCleanupItem( &ResetAndDestroy, &aRef ) );
|
|
|
36 |
}
|
|
|
37 |
|
|
|
38 |
/**
|
|
|
39 |
* The cleanup operation to be performed.
|
|
|
40 |
* @param aPtr A pointer to the object for which clean up is to be performed.
|
|
|
41 |
* The implementation calls ResetAndDestroy() on this object.
|
|
|
42 |
**/
|
|
|
43 |
template <class T>
|
|
|
44 |
void CleanupResetAndDestroy<T>::ResetAndDestroy(TAny *aPtr)
|
|
|
45 |
{
|
|
|
46 |
static_cast<T*>( aPtr )->ResetAndDestroy();
|
|
|
47 |
}
|
|
|
48 |
|
|
|
49 |
/**
|
|
|
50 |
* See header file CleanupResetAndDestroy.h for in-source comment.
|
|
|
51 |
*
|
|
|
52 |
**/
|
|
|
53 |
template <class T>
|
|
|
54 |
inline void CleanupResetAndDestroyPushL(T& aRef)
|
|
|
55 |
{
|
|
|
56 |
CleanupResetAndDestroy<T>::PushL( aRef );
|
|
|
57 |
}
|
|
|
58 |
|
|
|
59 |
|
|
|
60 |
// End of File
|