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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_DeepEqualFN_H
53 #define Patternist_DeepEqualFN_H
55 #include <private/qatomiccomparator_p.h>
56 #include <private/qcomparisonplatform_p.h>
57 #include <private/qfunctioncall_p.h>
66 * @short Implements the function <tt>fn:deep-equal()</tt>.
68 * @ingroup Patternist_functions
69 * @author Frans Englich <frans.englich@nokia.com>
71 class DeepEqualFN : public FunctionCall,
72 public ComparisonPlatform<DeepEqualFN, false>
75 inline DeepEqualFN() : ComparisonPlatform<DeepEqualFN, false>()
79 virtual bool evaluateEBV(const DynamicContext::Ptr &context) const;
80 virtual Expression::Ptr typeCheck(const StaticContext::Ptr &context,
81 const SequenceType::Ptr &reqType);
83 inline AtomicComparator::Operator operatorID() const
85 return AtomicComparator::OperatorEqual;