Check in the pristine copy of ICU 4.6...

icu46/source/i18n/csrecog.h

+/*
+ **********************************************************************
+ *   Copyright (C) 2005-2006, International Business Machines
+ *   Corporation and others.  All Rights Reserved.
+ **********************************************************************
+ */
+
+#ifndef __CSRECOG_H
+#define __CSRECOG_H
+
+#include "unicode/uobject.h"
+
+#if !UCONFIG_NO_CONVERSION
+
+#include "inputext.h"
+
+U_NAMESPACE_BEGIN
+
+class CharsetRecognizer : public UMemory
+{
+ public:
+    /**
+     * Get the IANA name of this charset.
+     * @return the charset name.
+     */
+    virtual const char *getName() const = 0;
+    
+    /**
+     * Get the ISO language code for this charset.
+     * @return the language code, or <code>null</code> if the language cannot be determined.
+     */
+    virtual const char *getLanguage() const;
+        
+    virtual int32_t match(InputText *textIn) = 0;
+
+    virtual ~CharsetRecognizer();
+};
+
+U_NAMESPACE_END
+
+#endif
+#endif /* __CSRECOG_H */