ICU-62141.0.1.tar.gz

[apple/icu.git] / icuSources / i18n / transreg.h

diff --git a/icuSources/i18n/transreg.h b/icuSources/i18n/transreg.h
index 866ce8f4910334a11540d994c4be9884f000e47e..0b24df80d37521740119d786b2a0b61ef5ae0dd8 100644 (file)
--- a/icuSources/i18n/transreg.h
+++ b/icuSources/i18n/transreg.h
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 **********************************************************************
-*   Copyright (c) 2001-2004, International Business Machines
+*   Copyright (c) 2001-2016 International Business Machines
 *   Corporation and others.  All Rights Reserved.
 **********************************************************************
 *   Date        Name        Description
@@ -21,8 +23,8 @@
 
 U_NAMESPACE_BEGIN
 
-class Entry;
-class Spec;
+class TransliteratorEntry;
+class TransliteratorSpec;
 class UnicodeString;
 
 //------------------------------------------------------------------
@@ -44,13 +46,13 @@ class TransliteratorAlias : public UMemory {
      * Construct a simple alias (type == SIMPLE)
      * @param aliasID the given id.
      */
-    TransliteratorAlias(const UnicodeString& aliasID);
+    TransliteratorAlias(const UnicodeString& aliasID, const UnicodeSet* compoundFilter);
 
     /**
      * Construct a compound RBT alias (type == COMPOUND)
      */
-    TransliteratorAlias(const UnicodeString& ID, const UnicodeString& idBlock,
-                        Transliterator* adopted, int32_t idSplitPoint,
+    TransliteratorAlias(const UnicodeString& ID, const UnicodeString& idBlocks,
+                        UVector* adoptedTransliterators,
                         const UnicodeSet* compoundFilter);
 
     /**
@@ -108,10 +110,10 @@ class TransliteratorAlias : public UMemory {
     //    Here ID is the ID, aliasID is the rules string.
     //    idSplitPoint is the UTransDirection.
     UnicodeString ID;
-    UnicodeString aliasID; // rename! holds rules for RULES type
-    Transliterator* trans; // owned
+    UnicodeString aliasesOrRules;
+    UVector* transes; // owned
     const UnicodeSet* compoundFilter; // alias
-    int32_t idSplitPoint; // rename! holds UTransDirection for RULES type
+    UTransDirection direction;
     enum { SIMPLE, COMPOUND, RULES } type;
 
     TransliteratorAlias(const TransliteratorAlias &other); // forbid copying of this class
@@ -202,7 +204,8 @@ class TransliteratorRegistry : public UMemory {
      * underlying static locale resource store is masked.
      */
     void put(Transliterator* adoptedProto,
-             UBool visible);
+             UBool visible,
+             UErrorCode& ec);
 
     /**
      * Register an ID and a factory function pointer.  This adds an
@@ -212,7 +215,8 @@ class TransliteratorRegistry : public UMemory {
     void put(const UnicodeString& ID,
              Transliterator::Factory factory,
              Transliterator::Token context,
-             UBool visible);
+             UBool visible,
+             UErrorCode& ec);
 
     /**
      * Register an ID and a resource name.  This adds an entry to the
@@ -222,7 +226,9 @@ class TransliteratorRegistry : public UMemory {
     void put(const UnicodeString& ID,
              const UnicodeString& resourceName,
              UTransDirection dir,
-             UBool visible);
+             UBool readonlyResourceAlias,
+             UBool visible,
+             UErrorCode& ec);
 
     /**
      * Register an ID and an alias ID.  This adds an entry to the
@@ -231,7 +237,9 @@ class TransliteratorRegistry : public UMemory {
      */
     void put(const UnicodeString& ID,
              const UnicodeString& alias,
-             UBool visible);
+             UBool readonlyAliasAlias,
+             UBool visible,
+             UErrorCode& ec);
 
     /**
      * Unregister an ID.  This removes an entry from the dynamic store
@@ -353,40 +361,40 @@ class TransliteratorRegistry : public UMemory {
     // Private implementation
     //----------------------------------------------------------------
 
-    Entry* find(const UnicodeString& ID);
+    TransliteratorEntry* find(const UnicodeString& ID);
 
-    Entry* find(UnicodeString& source,
+    TransliteratorEntry* find(UnicodeString& source,
                 UnicodeString& target,
                 UnicodeString& variant);
 
-    Entry* findInDynamicStore(const Spec& src,
-                              const Spec& trg,
+    TransliteratorEntry* findInDynamicStore(const TransliteratorSpec& src,
+                              const TransliteratorSpec& trg,
                               const UnicodeString& variant) const;
 
-    Entry* findInStaticStore(const Spec& src,
-                             const Spec& trg,
+    TransliteratorEntry* findInStaticStore(const TransliteratorSpec& src,
+                             const TransliteratorSpec& trg,
                              const UnicodeString& variant);
 
-    static Entry* findInBundle(const Spec& specToOpen,
-                               const Spec& specToFind,
+    static TransliteratorEntry* findInBundle(const TransliteratorSpec& specToOpen,
+                               const TransliteratorSpec& specToFind,
                                const UnicodeString& variant,
                                UTransDirection direction);
 
     void registerEntry(const UnicodeString& source,
                        const UnicodeString& target,
                        const UnicodeString& variant,
-                       Entry* adopted,
+                       TransliteratorEntry* adopted,
                        UBool visible);
 
     void registerEntry(const UnicodeString& ID,
-                       Entry* adopted,
+                       TransliteratorEntry* adopted,
                        UBool visible);
 
     void registerEntry(const UnicodeString& ID,
                        const UnicodeString& source,
                        const UnicodeString& target,
                        const UnicodeString& variant,
-                       Entry* adopted,
+                       TransliteratorEntry* adopted,
                        UBool visible);
 
     void registerSTV(const UnicodeString& source,
@@ -398,7 +406,7 @@ class TransliteratorRegistry : public UMemory {
                    const UnicodeString& variant);
 
     Transliterator* instantiateEntry(const UnicodeString& ID,
-                                     Entry *entry,
+                                     TransliteratorEntry *entry,
                                      TransliteratorAlias*& aliasReturn,
                                      UErrorCode& status);
 
@@ -432,13 +440,15 @@ class TransliteratorRegistry : public UMemory {
 
     /**
      * DAG of visible IDs by spec.  Hashtable: source => (Hashtable:
-     * target => (UVector: variant)) The UVector of variants is never
-     * empty.  For a source-target with no variant, the special
-     * variant NO_VARIANT (the empty string) is stored in slot zero of
-     * the UVector.
+     * target => variant bitmask)
      */
     Hashtable specDAG;
 
+    /**
+     * Vector of all variant names
+     */
+    UVector variantList;
+
     /**
      * Vector of public full IDs.
      */
@@ -450,6 +460,8 @@ class TransliteratorRegistry : public UMemory {
 
 U_NAMESPACE_END
 
+U_CFUNC UBool utrans_transliterator_cleanup(void);
+
 #endif /* #if !UCONFIG_NO_TRANSLITERATION */
 
 #endif