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26 #ifndef WebSpeechRecognitionHandle_h
27 #define WebSpeechRecognitionHandle_h
29 #include "../platform/WebCommon.h"
30 #include "../platform/WebPrivatePtr.h"
34 class SpeechRecognition;
35 class WebSpeechRecognitionResult;
38 // WebSpeechRecognitionHandle is used by WebSpeechRecognizer to identify a
39 // recognition session, and by WebSpeechRecognizerClient to route
40 // recognition events.
41 class WebSpeechRecognitionHandle {
43 ~WebSpeechRecognitionHandle() { reset(); }
44 WebSpeechRecognitionHandle() { }
46 WebSpeechRecognitionHandle(const WebSpeechRecognitionHandle& other) { assign(other); }
47 WebSpeechRecognitionHandle& operator=(const WebSpeechRecognitionHandle& other)
53 BLINK_EXPORT void reset();
54 BLINK_EXPORT void assign(const WebSpeechRecognitionHandle&);
56 // Comparison functions are provided so that WebSpeechRecognitionHandle objects
57 // can be stored in a hash map.
58 BLINK_EXPORT bool equals(const WebSpeechRecognitionHandle&) const;
59 BLINK_EXPORT bool lessThan(const WebSpeechRecognitionHandle&) const;
61 #if BLINK_IMPLEMENTATION
62 WebSpeechRecognitionHandle(SpeechRecognition*);
63 operator SpeechRecognition*() const;
67 WebPrivatePtr<SpeechRecognition> m_private;
70 inline bool operator==(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b)
75 inline bool operator!=(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b)
80 inline bool operator<(const WebSpeechRecognitionHandle& a, const WebSpeechRecognitionHandle& b)
87 #endif // WebSpeechRecognitionHandle_h