1 /*
2 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21
22 #include "qscriptstring.h"
23
24 #include "qscriptstring_p.h"
25 #include <QtCore/qhash.h>
26
27 /*!
28 Constructs an invalid QScriptString.
29 */
QScriptString()30 QScriptString::QScriptString()
31 : d_ptr(new QScriptStringPrivate())
32 {
33 }
34 /*!
35 Constructs an QScriptString from internal representation
36 \internal
37 */
QScriptString(QScriptStringPrivate * d)38 QScriptString::QScriptString(QScriptStringPrivate* d)
39 : d_ptr(d)
40 {
41 }
42
43 /*!
44 Constructs a new QScriptString that is a copy of \a other.
45 */
QScriptString(const QScriptString & other)46 QScriptString::QScriptString(const QScriptString& other)
47 {
48 d_ptr = other.d_ptr;
49 }
50
51 /*!
52 Destroys this QScriptString.
53 */
~QScriptString()54 QScriptString::~QScriptString()
55 {
56 }
57
58 /*!
59 Assigns the \a other value to this QScriptString.
60 */
operator =(const QScriptString & other)61 QScriptString& QScriptString::operator=(const QScriptString& other)
62 {
63 d_ptr = other.d_ptr;
64 return *this;
65 }
66
67 /*!
68 Returns true if this QScriptString is valid; otherwise
69 returns false.
70 */
isValid() const71 bool QScriptString::isValid() const
72 {
73 return d_ptr->isValid();
74 }
75
76 /*!
77 Returns true if this QScriptString is equal to \a other;
78 otherwise returns false.
79 */
operator ==(const QScriptString & other) const80 bool QScriptString::operator==(const QScriptString& other) const
81 {
82 return d_ptr == other.d_ptr || *d_ptr == *(other.d_ptr);
83 }
84
85 /*!
86 Returns true if this QScriptString is not equal to \a other;
87 otherwise returns false.
88 */
operator !=(const QScriptString & other) const89 bool QScriptString::operator!=(const QScriptString& other) const
90 {
91 return d_ptr != other.d_ptr || *d_ptr != *(other.d_ptr);
92 }
93
94 /*!
95 Attempts to convert this QScriptString to a QtScript array index,
96 and returns the result.
97
98 If a conversion error occurs, *\a{ok} is set to false; otherwise
99 *\a{ok} is set to true.
100 */
toArrayIndex(bool * ok) const101 quint32 QScriptString::toArrayIndex(bool* ok) const
102 {
103 return d_ptr->toArrayIndex(ok);
104 }
105
106 /*!
107 Returns the string that this QScriptString represents, or a
108 null string if this QScriptString is not valid.
109
110 \sa isValid()
111 */
toString() const112 QString QScriptString::toString() const
113 {
114 return d_ptr->toString();
115 }
116
117 /*!
118 Returns the string that this QScriptString represents, or a
119 null string if this QScriptString is not valid.
120
121 \sa toString()
122 */
operator QString() const123 QScriptString::operator QString() const
124 {
125 return d_ptr->toString();
126 }
127
qHash(const QScriptString & key)128 uint qHash(const QScriptString& key)
129 {
130 return qHash(QScriptStringPrivate::get(key)->id());
131 }
132