blob: cec813d990cdf952e940d299ecfe7c6adf373d35 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include <QtGlobal>
#include "qcommonsequencetypes_p.h"
#include "qitemtype_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
ItemType::~ItemType()
{
}
const ItemType &ItemType::operator|(const ItemType &other) const
{
const ItemType *ca = this;
if(other == *CommonSequenceTypes::None)
return *ca;
if(*ca == *CommonSequenceTypes::Empty)
return other;
else if(other == *CommonSequenceTypes::Empty)
return *ca;
do
{
const ItemType *cb = &other;
do
{
if(*ca == *cb)
return *ca;
cb = cb->xdtSuperType().data();
}
while(cb);
ca = ca->xdtSuperType().data();
}
while(ca);
Q_ASSERT_X(false, Q_FUNC_INFO, "We should never reach this line.");
return *this;
}
ItemType::Category ItemType::itemTypeCategory() const
{
return Other;
}
bool ItemType::operator==(const ItemType &other) const
{
return this == &other;
}
ItemType::InstanceOf ItemType::instanceOf() const
{
return ClassOther;
}
QT_END_NAMESPACE
|