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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_TokenRevealer_h
51#define Patternist_TokenRevealer_h
52
53#include <QSet>
54
55#include <private/qtokenizer_p.h>
56
57QT_BEGIN_NAMESPACE
58
59namespace QPatternist
60{
61 /**
62 * @short Delegates another Tokenizer, and while doing so
63 * prints the tokens it delivers to @c stderr.
64 *
65 * Hence, this class is used solely for debugging.
66 *
67 * @since 4.5
68 */
69 class TokenRevealer : public Tokenizer
70 {
71 public:
72 TokenRevealer(const QUrl &uri,
73 const Tokenizer::Ptr &other);
74
75 virtual ~TokenRevealer();
76
77 virtual Token nextToken(XPATHLTYPE *const sourceLocator);
78 virtual int commenceScanOnly();
79 virtual void resumeTokenizationFrom(const int position);
80 virtual void setParserContext(const ParserContext::Ptr &parseInfo);
81
82 private:
83 const Tokenizer::Ptr m_tokenizer;
84 QString m_result;
85 QString m_indentationString;
86 };
87}
88
89QT_END_NAMESPACE
90
91#endif
92
93

source code of qtxmlpatterns/src/xmlpatterns/parser/qtokenrevealer_p.h