tor-browser

The Tor Browser
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locbased.h (2022B)

      1 // © 2016 and later: Unicode, Inc. and others.
      2 // License & terms of use: http://www.unicode.org/copyright.html
      3 /*
      4 **********************************************************************
      5 * Copyright (c) 2004-2014, International Business Machines
      6 * Corporation and others.  All Rights Reserved.
      7 **********************************************************************
      8 * Author: Alan Liu
      9 * Created: January 16 2004
     10 * Since: ICU 2.8
     11 **********************************************************************
     12 */
     13 #ifndef LOCBASED_H
     14 #define LOCBASED_H
     15 
     16 #include "unicode/locid.h"
     17 #include "unicode/uobject.h"
     18 
     19 U_NAMESPACE_BEGIN
     20 
     21 /**
     22 * A utility class that unifies the implementation of getLocale() by
     23 * various ICU services.  This class is likely to be removed in the
     24 * ICU 3.0 time frame in favor of an integrated approach with the
     25 * services framework.
     26 * @since ICU 2.8
     27 */
     28 class U_COMMON_API LocaleBased : public UMemory {
     29 
     30 public:
     31 
     32    /**
     33     * Return locale meta-data for the service object wrapped by this
     34     * object.  Either the valid or the actual locale may be
     35     * retrieved.
     36     * @param valid The valid locale.
     37     * @param actual The actual locale.
     38     * @param type either ULOC_VALID_LOCALE or ULOC_ACTUAL_LOCALE
     39     * @param status input-output error code
     40     * @return the indicated locale
     41     */
     42    static const Locale& getLocale(
     43        const Locale& valid, const Locale& actual,
     44        ULocDataLocaleType type, UErrorCode& status);
     45 
     46    /**
     47     * Return the locale ID for the service object wrapped by this
     48     * object.  Either the valid or the actual locale may be
     49     * retrieved.
     50     * @param valid The valid locale.
     51     * @param actual The actual locale.
     52     * @param type either ULOC_VALID_LOCALE or ULOC_ACTUAL_LOCALE
     53     * @param status input-output error code
     54     * @return the indicated locale ID
     55     */
     56    static const char* getLocaleID(
     57        const Locale& valid, const Locale& actual,
     58        ULocDataLocaleType type, UErrorCode& status);
     59 
     60 };
     61 
     62 U_NAMESPACE_END
     63 
     64 #endif