1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists purely as an
45// implementation detail. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49
50#ifndef Patternist_AbstractFloatMathematician_H
51#define Patternist_AbstractFloatMathematician_H
52
53#include <private/qabstractfloat_p.h>
54#include <private/qatomicmathematician_p.h>
55#include <private/qinteger_p.h>
56#include <private/qschemanumeric_p.h>
57#include <private/qpatternistlocale_p.h>
58#include <private/qsourcelocationreflection_p.h>
59
60QT_BEGIN_NAMESPACE
61
62namespace QPatternist
63{
64 /**
65 * @short Performs arithmetics between AbstractFloat values (Float and Double classes).
66 *
67 * @ingroup Patternist_xdm
68 * @author Vincent Ricard <magic@magicninja.org>
69 */
70 template <const bool isDouble>
71 class AbstractFloatMathematician : public AtomicMathematician
72 , public DelegatingSourceLocationReflection
73 {
74 public:
75 inline AbstractFloatMathematician(const SourceLocationReflection *const r) : DelegatingSourceLocationReflection(r)
76 {
77 }
78
79 virtual Item calculate(const Item &o1,
80 const Operator op,
81 const Item &o2,
82 const QExplicitlySharedDataPointer<DynamicContext> &context) const;
83 };
84
85#include "qabstractfloatmathematician_tpl_p.h"
86
87 /**
88 * An instantiation of AbstractFloatMathematician that handles @c xs:double.
89 */
90 typedef AbstractFloatMathematician<true> DoubleMathematician;
91
92 /**
93 * An instantiation of AbstractFloatMathematician that handles @c xs:float.
94 */
95 typedef AbstractFloatMathematician<false> FloatMathematician;
96}
97
98QT_END_NAMESPACE
99
100#endif
101

source code of qtxmlpatterns/src/xmlpatterns/data/qabstractfloatmathematician_p.h