ICU-59173.0.1.tar.gz

[apple/icu.git] / icuSources / common / uhash_us.cpp

diff --git a/icuSources/common/uhash_us.cpp b/icuSources/common/uhash_us.cpp
index 3e12ffd0fc79ef25980ba04e7df399b738da0ffb..ef482c274633226479a0a94080704782f5f1fee2 100644 (file)
--- a/icuSources/common/uhash_us.cpp
+++ b/icuSources/common/uhash_us.cpp
@@ -1,6 +1,8 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
 /*
 ******************************************************************************
-*   Copyright (C) 1997-2001, International Business Machines
+*   Copyright (C) 1997-2011, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 ******************************************************************************
 *   Date        Name        Description
@@ -10,69 +12,7 @@
 ******************************************************************************
 */
 
-#include "uhash.h"
 #include "hash.h"
-#include "uvector.h"
-#include "unicode/unistr.h"
-#include "unicode/uchar.h"
-
-/********************************************************************
- * PUBLIC UnicodeString support functions for UHashtable
- ********************************************************************/
-
-U_CAPI int32_t U_EXPORT2
-uhash_hashUnicodeString(const UHashTok key) {
-    U_NAMESPACE_USE
-    const UnicodeString *str = (const UnicodeString*) key.pointer;
-    return (str == NULL) ? 0 : str->hashCode();
-}
-
-U_CAPI int32_t U_EXPORT2
-uhash_hashCaselessUnicodeString(const UHashTok key) {
-    U_NAMESPACE_USE
-    const UnicodeString *str = (const UnicodeString*) key.pointer;
-    if (str == NULL) {
-        return 0;
-    }
-    // Inefficient; a better way would be to have a hash function in
-    // UnicodeString that does case folding on the fly.
-    UnicodeString copy(*str);
-    return copy.foldCase().hashCode();
-}
-
-U_CAPI void U_EXPORT2
-uhash_deleteUnicodeString(void *obj) {
-    U_NAMESPACE_USE
-    delete (UnicodeString*) obj;
-}
-
-U_CAPI UBool U_EXPORT2
-uhash_compareUnicodeString(const UHashTok key1, const UHashTok key2) {
-    U_NAMESPACE_USE
-    const UnicodeString *str1 = (const UnicodeString*) key1.pointer;
-    const UnicodeString *str2 = (const UnicodeString*) key2.pointer;
-    if (str1 == str2) {
-        return TRUE;
-    }
-    if (str1 == NULL || str2 == NULL) {
-        return FALSE;
-    }
-    return *str1 == *str2;
-}
-
-U_CAPI UBool U_EXPORT2
-uhash_compareCaselessUnicodeString(const UHashTok key1, const UHashTok key2) {
-    U_NAMESPACE_USE
-    const UnicodeString *str1 = (const UnicodeString*) key1.pointer;
-    const UnicodeString *str2 = (const UnicodeString*) key2.pointer;
-    if (str1 == str2) {
-        return TRUE;
-    }
-    if (str1 == NULL || str2 == NULL) {
-        return FALSE;
-    }
-    return str1->caseCompare(*str2, U_FOLD_CASE_DEFAULT) == 0;
-}
 
 /**
  * Deleter for Hashtable objects.
@@ -83,13 +23,4 @@ uhash_deleteHashtable(void *obj) {
     delete (Hashtable*) obj;
 }
 
-/**
- * Deleter for UVector objects.
- */
-U_CAPI void U_EXPORT2
-uhash_deleteUVector(void *obj) {
-    U_NAMESPACE_USE
-    delete (UVector*) obj;
-}
-
 //eof