source: trunk/src/corelib/tools/qstringmatcher.h@ 651

Last change on this file since 651 was 651, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.2 sources.

File size: 3.3 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtCore module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QSTRINGMATCHER_H
43#define QSTRINGMATCHER_H
44
45#include <QtCore/qstring.h>
46
47QT_BEGIN_HEADER
48
49QT_BEGIN_NAMESPACE
50
51QT_MODULE(Core)
52
53class QStringMatcherPrivate;
54
55class Q_CORE_EXPORT QStringMatcher
56{
57public:
58 QStringMatcher();
59 QStringMatcher(const QString &pattern,
60 Qt::CaseSensitivity cs = Qt::CaseSensitive);
61 QStringMatcher(const QChar *uc, int len,
62 Qt::CaseSensitivity cs = Qt::CaseSensitive);
63 QStringMatcher(const QStringMatcher &other);
64 ~QStringMatcher();
65
66 QStringMatcher &operator=(const QStringMatcher &other);
67
68 void setPattern(const QString &pattern);
69 void setCaseSensitivity(Qt::CaseSensitivity cs);
70
71 int indexIn(const QString &str, int from = 0) const;
72 int indexIn(const QChar *str, int length, int from = 0) const;
73 QString pattern() const;
74 inline Qt::CaseSensitivity caseSensitivity() const { return q_cs; }
75
76private:
77 QStringMatcherPrivate *d_ptr;
78 QString q_pattern;
79 Qt::CaseSensitivity q_cs;
80#ifdef Q_CC_RVCT
81// explicitely allow anonymous unions for RVCT to prevent compiler warnings
82# pragma push
83# pragma anon_unions
84#endif
85 struct Data {
86 uchar q_skiptable[256];
87 const QChar *uc;
88 int len;
89 };
90 union {
91 uint q_data[256];
92 Data p;
93 };
94#ifdef Q_CC_RVCT
95# pragma pop
96#endif
97};
98
99QT_END_NAMESPACE
100
101QT_END_HEADER
102
103#endif // QSTRINGMATCHER_H
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