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KMIME Library

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kautodeletehash.h
1/*
2 This file is part of libkdepim.
3
4 Copyright (c) 2005 Ingo Kloecker <kloecker@kde.org>
5
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Library General Public
8 License as published by the Free Software Foundation; either
9 version 2 of the License, or (at your option) any later version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 along with this library; see the file COPYING.LIB. If not, write to
18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA.
20*/
21
22#ifndef __KMIME_KAUTODELETEHASH__
23#define __KMIME_KAUTODELETEHASH__
24
25#include <QtCore/QHash>
26
27namespace KMime {
28
48template <class Key, class T>
49class KAutoDeleteHash : public QHash<Key, T *>
50{
51public:
55 KAutoDeleteHash() {}
59 KAutoDeleteHash( const QHash<Key, T *> &other ) : QHash<Key, T *>( other ) {}
60
65 ~KAutoDeleteHash() { while ( ! QHash<Key, T *>::isEmpty() ) {
66 T *value = *QHash<Key, T *>::begin();
67 this->erase( QHash<Key, T *>::begin() );
68 delete value;
69 }
70 }
71};
72
73} // namespace KMime
74
75#endif /* __KMIME_KAUTODELETEHASH__ */
KMime::KAutoDeleteHash
The KAutoDeleteHash class is a convenience QHash subclass that provides automatic deletion of the val...
Definition: kautodeletehash.h:50
KMime::KAutoDeleteHash::KAutoDeleteHash
KAutoDeleteHash()
Constructs an empty hash.
Definition: kautodeletehash.h:55
KMime::KAutoDeleteHash::KAutoDeleteHash
KAutoDeleteHash(const QHash< Key, T * > &other)
Constructs a copy of other (which can be a QHash or a KAutoDeleteHash).
Definition: kautodeletehash.h:59
KMime::KAutoDeleteHash::~KAutoDeleteHash
~KAutoDeleteHash()
Destroys the hash and deletes all values.
Definition: kautodeletehash.h:65
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