Update ICU to 54.1 step 1

source/i18n/unicode/plurrule.h

 /*
 *******************************************************************************
-* Copyright (C) 2008-2013, International Business Machines Corporation and
+* Copyright (C) 2008-2014, International Business Machines Corporation and
 * others. All Rights Reserved.
 *******************************************************************************
 *
 *
 * File PLURRULE.H
 *
 * Modification History:*
 *   Date        Name        Description
 *
 ********************************************************************************
@@ skipping 22 matching lines @@
 #define UPLRULES_NO_UNIQUE_VALUE ((double)-0.00123456777)
 
 U_NAMESPACE_BEGIN
 
 class Hashtable;
 class FixedDecimal;
 class RuleChain;
 class PluralRuleParser;
 class PluralKeywordEnumeration;
 class AndConstraint;
+class SharedPluralRules;
 
 /**
  * Defines rules for mapping non-negative numeric values onto a small set of
  * keywords. Rules are constructed from a text description, consisting
  * of a series of keywords and conditions.  The {@link #select} method
  * examines each condition in order and returns the keyword for the
  * first condition that matches the number.  If none match,
  * default rule(other) is returned.
  *
  * For more information, details, and tips for writing rules, see the
@@ skipping 234 matching lines @@
      */
     static StringEnumeration* U_EXPORT2 getAvailableLocales(UErrorCode &status);
 
     /**
      * Returns whether or not there are overrides.
      * @param locale       the locale to check.
      * @return
      * @internal
      */
     static UBool hasOverride(const Locale &locale);
+
+    /**
+     * For ICU use only.
+     * creates a  SharedPluralRules object 
+     * @internal
+     */
+    static PluralRules* U_EXPORT2 internalForLocale(const Locale& locale, UPluralType type, UErrorCode& status);
+
+    /**
+     * For ICU use only.
+     * Returns handle to the shared, cached PluralRules instance.
+     * Caller must call removeRef() on returned value once it is done with
+     * the shared instance.
+     * @internal
+     */
+    static const SharedPluralRules* U_EXPORT2 createSharedInstance(
+            const Locale& locale, UPluralType type, UErrorCode& status);
+
+    
 #endif  /* U_HIDE_INTERNAL_API */
 
     /**
      * Given a number, returns the keyword of the first rule that applies to
      * the number.  This function can be used with isKeyword* functions to
      * determine the keyword for default plural rules.
      *
      * @param number  The number for which the rule has to be determined.
      * @return        The keyword of the selected rule.
      * @stable ICU 4.0
@@ skipping 162 matching lines @@
 
     friend class PluralRuleParser;
 };
 
 U_NAMESPACE_END
 
 #endif /* #if !UCONFIG_NO_FORMATTING */
 
 #endif // _PLURRULE
 //eof