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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_DeepEqualFN_H
51#define Patternist_DeepEqualFN_H
52
53#include <private/qatomiccomparator_p.h>
54#include <private/qcomparisonplatform_p.h>
55#include <private/qfunctioncall_p.h>
56
57QT_BEGIN_NAMESPACE
58
59namespace QPatternist
60{
61 /**
62 * @short Implements the function <tt>fn:deep-equal()</tt>.
63 *
64 * @ingroup Patternist_functions
65 * @author Frans Englich <frans.englich@nokia.com>
66 */
67 class DeepEqualFN : public FunctionCall,
68 public ComparisonPlatform<DeepEqualFN, false>
69 {
70 public:
71 inline DeepEqualFN() : ComparisonPlatform<DeepEqualFN, false>()
72 {
73 }
74
75 virtual bool evaluateEBV(const DynamicContext::Ptr &context) const;
76 virtual Expression::Ptr typeCheck(const StaticContext::Ptr &context,
77 const SequenceType::Ptr &reqType);
78
79 inline AtomicComparator::Operator operatorID() const
80 {
81 return AtomicComparator::OperatorEqual;
82 }
83 };
84}
85
86QT_END_NAMESPACE
87
88#endif
89

source code of qtxmlpatterns/src/xmlpatterns/functions/qdeepequalfn_p.h