ICU-57131.0.1.tar.gz

[apple/icu.git] / icuSources / i18n / anytrans.cpp

diff --git a/icuSources/i18n/anytrans.cpp b/icuSources/i18n/anytrans.cpp
index 695a9390b681c0355512d9b1c2441e1d0f5a30f3..ffe8baff4c1ecbe035669515b9fff22caf0cb3e0 100644 (file)
--- a/icuSources/i18n/anytrans.cpp
+++ b/icuSources/i18n/anytrans.cpp
@@ -1,6 +1,6 @@
 /*
 *****************************************************************
-* Copyright (c) 2002-2014, International Business Machines Corporation
+* Copyright (c) 2002-2016 International Business Machines Corporation
 * and others.  All Rights Reserved.
 *****************************************************************
 * Date        Name        Description
@@ -29,9 +29,13 @@
 
 static const UChar TARGET_SEP = 45; // '-'
 static const UChar VARIANT_SEP = 47; // '/'
-static const UChar ANY[] = {65,110,121,0}; // "Any"
+static const UChar ANY[] = {0x41,0x6E,0x79,0}; // "Any"
 static const UChar NULL_ID[] = {78,117,108,108,0}; // "Null"
-static const UChar LATIN_PIVOT[] = {45,76,97,116,105,110,59,76,97,116,105,110,45,0}; // "-Latin;Latin-"
+static const UChar LATIN_PIVOT[] = {0x2D,0x4C,0x61,0x74,0x6E,0x3B,0x4C,0x61,0x74,0x6E,0x2D,0}; // "-Latn;Latn-"
+
+// initial size for an Any-XXXX transform's cache of script-XXXX transforms
+// (will grow as necessary, but we don't expect to have source text wit more than 7 scripts)
+#define ANY_TRANS_CACHE_INIT_SIZE 7
 
 //------------------------------------------------------------
 
@@ -184,7 +188,7 @@ AnyTransliterator::AnyTransliterator(const UnicodeString& id,
     Transliterator(id, NULL),
     targetScript(theTargetScript)
 {
-    cache = uhash_open(uhash_hashLong, uhash_compareLong, NULL, &ec);
+    cache = uhash_openSize(uhash_hashLong, uhash_compareLong, NULL, ANY_TRANS_CACHE_INIT_SIZE, &ec);
     if (U_FAILURE(ec)) {
         return;
     }
@@ -210,7 +214,7 @@ AnyTransliterator::AnyTransliterator(const AnyTransliterator& o) :
 {
     // Don't copy the cache contents
     UErrorCode ec = U_ZERO_ERROR;
-    cache = uhash_open(uhash_hashLong, uhash_compareLong, NULL, &ec);
+    cache = uhash_openSize(uhash_hashLong, uhash_compareLong, NULL, ANY_TRANS_CACHE_INIT_SIZE, &ec);
     if (U_FAILURE(ec)) {
         return;
     }
@@ -284,7 +288,7 @@ Transliterator* AnyTransliterator::getTransliterator(UScriptCode source) const {
     }
     if (t == NULL) {
         UErrorCode ec = U_ZERO_ERROR;
-        UnicodeString sourceName(uscript_getName(source), -1, US_INV);
+        UnicodeString sourceName(uscript_getShortName(source), -1, US_INV);
         UnicodeString id(sourceName);
         id.append(TARGET_SEP).append(target);