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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_ArgumentReference_H
51#define Patternist_ArgumentReference_H
52
53#include <private/qvariablereference_p.h>
54
55QT_BEGIN_NAMESPACE
56
57namespace QPatternist
58{
59 /**
60 * @short A reference to an argument declared in a UserFunction.
61 *
62 * This is in other words a variable reference in side a function
63 * body, that references a function argument.
64 *
65 * @author Frans Englich <frans.englich@nokia.com>
66 * @ingroup Patternist_expressions
67 */
68 class ArgumentReference : public VariableReference
69 {
70 public:
71 ArgumentReference(const SequenceType::Ptr &sourceType,
72 const VariableSlotID slot);
73
74 virtual bool evaluateEBV(const DynamicContext::Ptr &context) const;
75 virtual Item evaluateSingleton(const DynamicContext::Ptr &context) const;
76 virtual Item::Iterator::Ptr evaluateSequence(const DynamicContext::Ptr &context) const;
77 virtual SequenceType::Ptr staticType() const;
78 virtual ExpressionVisitorResult::Ptr accept(const ExpressionVisitor::Ptr &visitor) const;
79 virtual ID id() const;
80
81 private:
82 const SequenceType::Ptr m_type;
83 };
84}
85
86QT_END_NAMESPACE
87
88#endif
89

source code of qtxmlpatterns/src/xmlpatterns/expr/qargumentreference_p.h