source: trunk/src/xmlpatterns/data/qinteger.cpp@ 184

Last change on this file since 184 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial Usage
10** Licensees holding valid Qt Commercial licenses may use this file in
11** accordance with the Qt Commercial License Agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and Nokia.
14**
15** GNU Lesser General Public License Usage
16** Alternatively, this file may be used under the terms of the GNU Lesser
17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
21** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
22**
23** In addition, as a special exception, Nokia gives you certain
24** additional rights. These rights are described in the Nokia Qt LGPL
25** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
26** 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 are unsure which license is appropriate for your use, please
37** contact the sales department at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include "qbuiltintypes_p.h"
43#include "qitem_p.h"
44#include "qvalidationerror_p.h"
45
46#include "qinteger_p.h"
47
48QT_BEGIN_NAMESPACE
49
50using namespace QPatternist;
51
52Item Integer::fromValue(const xsInteger num)
53{
54 return toItem(Integer::Ptr(new Integer(num)));
55}
56
57AtomicValue::Ptr Integer::fromLexical(const QString &strNumeric)
58{
59 bool conversionOk = false;
60 const xsInteger num = strNumeric.toLongLong(&conversionOk);
61
62 if(conversionOk)
63 return AtomicValue::Ptr(new Integer(num));
64 else
65 return ValidationError::createError();
66}
67
68Integer::Integer(const xsInteger num) : m_value(num)
69{
70}
71
72bool Integer::evaluateEBV(const QExplicitlySharedDataPointer<DynamicContext> &) const
73{
74 return m_value != 0;
75}
76
77QString Integer::stringValue() const
78{
79 return QString::number(m_value);
80}
81
82ItemType::Ptr Integer::type() const
83{
84 return BuiltinTypes::xsInteger;
85}
86
87xsDouble Integer::toDouble() const
88{
89 return static_cast<xsDouble>(m_value);
90}
91
92xsInteger Integer::toInteger() const
93{
94 return m_value;
95}
96
97xsFloat Integer::toFloat() const
98{
99 return static_cast<xsFloat>(m_value);
100}
101
102xsDecimal Integer::toDecimal() const
103{
104 return static_cast<xsDecimal>(m_value);
105}
106