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46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
52 #ifndef Patternist_DynamicContextStore_H
53 #define Patternist_DynamicContextStore_H
55 #include <private/qsinglecontainer_p.h>
64 * @short Evaluates its operand with an assigned DynamicContext, not
65 * the one passed to one of the evaluation functions.
67 * @author Frans Englich <frans.englich@nokia.com>
68 * @ingroup Patternist_expressions
70 class DynamicContextStore : public SingleContainer
73 DynamicContextStore(const Expression::Ptr &operand,
74 const DynamicContext::Ptr &context);
76 virtual bool evaluateEBV(const DynamicContext::Ptr &) const;
77 virtual Item::Iterator::Ptr evaluateSequence(const DynamicContext::Ptr &) const;
78 virtual Item evaluateSingleton(const DynamicContext::Ptr &) const;
80 virtual SequenceType::List expectedOperandTypes() const;
82 * @returns the staticType() of its operand.
84 virtual SequenceType::Ptr staticType() const;
85 virtual ExpressionVisitorResult::Ptr accept(const ExpressionVisitor::Ptr &visitor) const;
86 virtual const SourceLocationReflection *actualReflection() const;
89 const DynamicContext::Ptr m_context;