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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_GenericSequenceType_H
51#define Patternist_GenericSequenceType_H
52
53#include <private/qcommonsequencetypes_p.h>
54#include <private/qsequencetype_p.h>
55
56QT_BEGIN_NAMESPACE
57
58namespace QPatternist
59{
60 /**
61 * @todo Documentation is missing.
62 *
63 * @ingroup Patternist_types
64 * @author Frans Englich <frans.englich@nokia.com>
65 */
66 class GenericSequenceType : public SequenceType
67 {
68 public:
69 GenericSequenceType(const ItemType::Ptr &itemType, const Cardinality &card);
70
71 /**
72 * Generates a name for the sequence type for display purposes. The
73 * prefix used for the QName identifying the schema type is conventional.
74 * An example of a display name for a GenericSequenceType is "xs:integer?".
75 */
76 QString displayName(const NamePool::Ptr &np) const override;
77
78 Cardinality cardinality() const override;
79
80 ItemType::Ptr itemType() const override;
81
82 private:
83 const ItemType::Ptr m_itemType;
84 const Cardinality m_cardinality;
85 };
86
87 /**
88 * @short An object generator for GenericSequenceType.
89 *
90 * makeGenericSequenceType() is a convenience function for avoiding invoking
91 * the @c new operator, and wrapping the result in GenericSequenceType::Ptr.
92 *
93 * @returns a smart pointer to to a GenericSequenceType instaniated from @p itemType and @p cardinality.
94 * @relates GenericSequenceType
95 */
96 static inline SequenceType::Ptr
97 makeGenericSequenceType(const ItemType::Ptr &itemType, const Cardinality &cardinality)
98 {
99 /* An empty sequence of say integers, is the empty-sequence(). */
100 if(cardinality.isEmpty())
101 return CommonSequenceTypes::Empty;
102 else
103 return SequenceType::Ptr(new GenericSequenceType(itemType, cardinality));
104 }
105}
106
107QT_END_NAMESPACE
108
109#endif
110

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