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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_AnyType_H
51#define Patternist_AnyType_H
52
53#include <private/qschematype_p.h>
54
55QT_BEGIN_NAMESPACE
56
57namespace QPatternist
58{
59 class AtomicType;
60
61 /**
62 * @short Represents the @c xs:anyType item type.
63 *
64 * @ingroup Patternist_types
65 * @author Frans Englich <frans.englich@nokia.com>
66 */
67 class AnyType : public SchemaType
68 {
69 public:
70
71 typedef QExplicitlySharedDataPointer<AnyType> Ptr;
72 friend class BuiltinTypes;
73
74 ~AnyType();
75
76 QXmlName name(const NamePool::Ptr &np) const override;
77
78 /**
79 * @returns always "xs:anyType"
80 */
81 QString displayName(const NamePool::Ptr &np) const override;
82
83 /**
84 * @returns always @c false
85 */
86 bool isAbstract() const override;
87
88 /**
89 * @returns @c null, since <tt>xs:anyType</tt> has no base type, it is the ur-type.
90 *
91 * @returns always @c null
92 */
93 SchemaType::Ptr wxsSuperType() const override;
94
95 /**
96 * @returns @c true only if @p other is xsAnyType.
97 */
98 bool wxsTypeMatches(const SchemaType::Ptr &other) const override;
99
100 /**
101 * <tt>xs:anyType</tt> is the "ur-type" and special. Therefore, this function
102 * returns SchemaType::None.
103 *
104 * @returns SchemaType::None
105 */
106 TypeCategory category() const override;
107
108 /**
109 * @returns always NoDerivation.
110 */
111 DerivationMethod derivationMethod() const override;
112
113 /**
114 * @returns an empty set of derivation constraint flags.
115 */
116 DerivationConstraints derivationConstraints() const override;
117
118 /**
119 * Always returns @c true.
120 */
121 bool isComplexType() const override;
122
123 protected:
124 /**
125 * @short This constructor is protected, because this
126 * class must be sub-classed.
127 */
128 inline AnyType()
129 {
130 }
131 };
132}
133
134QT_END_NAMESPACE
135
136#endif
137

source code of qtxmlpatterns/src/xmlpatterns/type/qanytype_p.h