From c9f5e38fb9c0e8a46ac1b555a1beaaf7b40733da Mon Sep 17 00:00:00 2001
From: Claire Ho <chinglanho@gmail.com>
Date: Wed, 8 Aug 2007 01:07:23 +0000
Subject: [PATCH] ICU-5787 Added operator!= .

X-SVN-Rev: 22313
---
 icu4c/source/i18n/dtptngen.cpp          | 5 +++++
 icu4c/source/i18n/unicode/dtptngen.h    | 9 +++++++++
 icu4c/source/test/intltest/dtptngts.cpp | 4 ++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/icu4c/source/i18n/dtptngen.cpp b/icu4c/source/i18n/dtptngen.cpp
index 5a17ef9be6d..058f9af1df2 100644
--- a/icu4c/source/i18n/dtptngen.cpp
+++ b/icu4c/source/i18n/dtptngen.cpp
@@ -219,6 +219,11 @@ DateTimePatternGenerator::operator==(const DateTimePatternGenerator& other) cons
     }
 }
 
+UBool
+DateTimePatternGenerator::operator!=(const DateTimePatternGenerator& other) const {
+    return  !operator==(other);
+}
+
 DateTimePatternGenerator::~DateTimePatternGenerator() {
     if (fAvailableFormatKeyHash!=NULL) {
         delete fAvailableFormatKeyHash;
diff --git a/icu4c/source/i18n/unicode/dtptngen.h b/icu4c/source/i18n/unicode/dtptngen.h
index 346057af693..3ae82faa907 100644
--- a/icu4c/source/i18n/unicode/dtptngen.h
+++ b/icu4c/source/i18n/unicode/dtptngen.h
@@ -86,6 +86,15 @@ public:
       * @draft ICU 3.8
       */
     UBool operator==(const DateTimePatternGenerator& other) const;
+    
+    /**
+     * Return true if another object is semantically unequal to this one.
+     *
+     * @param other    the DateTimePatternGenerator object to be compared with.
+     * @return         true if other is semantically unequal to this.
+     * @draft ICU 3.8
+     */
+    UBool operator!=(const DateTimePatternGenerator& other) const;
 
     /**
      * Utility to return a unique skeleton from a given pattern. For example,
diff --git a/icu4c/source/test/intltest/dtptngts.cpp b/icu4c/source/test/intltest/dtptngts.cpp
index bc21fa6e855..ac8abc29206 100644
--- a/icu4c/source/test/intltest/dtptngts.cpp
+++ b/icu4c/source/test/intltest/dtptngts.cpp
@@ -162,11 +162,11 @@ void IntlTestDateTimePatternGeneratorAPI::testAPI(/*char *par*/)
     if ( !(*cloneDTPatternGen == *instFromLocale) ) {
         errln("ERROR: inconsistency is found in cloned object.");
     }
-    /*
+    
     if ( *cloneDTPatternGen != *instFromLocale ) {
         errln("ERROR: inconsistency is found in cloned object.");
     }
-    */
+    
     delete instFromLocale;
     delete cloneDTPatternGen;