The Tor Browser: intl/icu/source/i18n/name2uni.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /*

     2 **********************************************************************

     3 *   Copyright (C) 2001-2007, International Business Machines

     4 *   Corporation and others.  All Rights Reserved.

     5 **********************************************************************

     6 *   Date        Name        Description

     7 *   06/07/01    aliu        Creation.

     8 **********************************************************************

     9 */

    10 #ifndef NAME2UNI_H

    11 #define NAME2UNI_H

    13 #include "unicode/utypes.h"

    15 #if !UCONFIG_NO_TRANSLITERATION

    17 #include "unicode/translit.h"

    18 #include "unicode/uniset.h"

    20 U_NAMESPACE_BEGIN

    22 /**

    23  * A transliterator that performs name to character mapping.

    24  * It recognizes the Perl syntax \N{name}.

    25  * @author Alan Liu

    26  */

    27 class NameUnicodeTransliterator : public Transliterator {

    28 public:

    30     /**

    31      * Constructs a transliterator.

    32      * @param adoptedFilter    the filter for this transliterator.

    33      */

    34     NameUnicodeTransliterator(UnicodeFilter* adoptedFilter = 0);

    36     /**

    37      * Destructor.

    38      */

    39     virtual ~NameUnicodeTransliterator();

    41     /**

    42      * Copy constructor.

    43      */

    44     NameUnicodeTransliterator(const NameUnicodeTransliterator&);

    46     /**

    47      * Transliterator API.

    48      * @return    A copy of the object.

    49      */

    50     virtual Transliterator* clone(void) const;

    52     /**

    53      * ICU "poor man's RTTI", returns a UClassID for the actual class.

    54      */

    55     virtual UClassID getDynamicClassID() const;

    57     /**

    58      * ICU "poor man's RTTI", returns a UClassID for this class.

    59      */

    60     U_I18N_API static UClassID U_EXPORT2 getStaticClassID();

    62  protected:

    64     /**

    65      * Implements {@link Transliterator#handleTransliterate}.

    66      * @param text          the buffer holding transliterated and

    67      *                      untransliterated text

    68      * @param offset        the start and limit of the text, the position

    69      *                      of the cursor, and the start and limit of transliteration.

    70      * @param incremental   if true, assume more text may be coming after

    71      *                      pos.contextLimit. Otherwise, assume the text is complete.

    72      */

    73     virtual void handleTransliterate(Replaceable& text, UTransPosition& offset,

    74                                      UBool isIncremental) const;

    76     /**

    77      * Set of characters which occur in Unicode character names.

    78      */

    79     UnicodeSet legal;

    80 private:

    81     /**

    82      * Assignment operator.

    83      */

    84     NameUnicodeTransliterator& operator=(const NameUnicodeTransliterator&);

    85 };

    87 U_NAMESPACE_END

    89 #endif /* #if !UCONFIG_NO_TRANSLITERATION */

    91 #endif

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