ICU-13177 add 'using namespace icu' where needed for build with -DU_USING_ICU_NAMESPACE=0

X-SVN-Rev: 40485

icu4c/source/i18n/number_affixutils.cpp

@@ -7,6 +7,7 @@
 #include "unicode/utf16.h"
 
 using namespace icu::number::impl;
+using namespace icu;
 
 int32_t AffixUtils::estimateLength(const CharSequence &patternString, UErrorCode &status) {
     AffixPatternState state = STATE_BASE;

icu4c/source/i18n/number_compact.cpp

@@ -12,6 +12,7 @@
 #include "uresimp.h"
 
 using namespace icu::number::impl;
+using namespace icu;
 
 namespace {
 

icu4c/source/i18n/number_decimalquantity.cpp

@@ -15,6 +15,7 @@
 #include "unicode/plurrule.h"
 
 using namespace icu::number::impl;
+using namespace icu;
 
 namespace {
 

icu4c/source/i18n/number_fluent.cpp

@@ -8,6 +8,7 @@
 #include "number_decimalquantity.h"
 #include "number_formatimpl.h"
 
+using namespace icu;
 using namespace icu::number;
 using namespace icu::number::impl;
 

icu4c/source/i18n/number_formatimpl.cpp

@@ -16,6 +16,7 @@
 #include "number_scientific.h"
 #include "number_compact.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 namespace {

icu4c/source/i18n/number_longnames.cpp

@@ -11,6 +11,7 @@
 #include <algorithm>
 #include "cstring.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 namespace {

icu4c/source/i18n/number_modifiers.cpp

@@ -8,6 +8,7 @@
 #include "ucln_in.h"
 #include "number_modifiers.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 namespace {

icu4c/source/i18n/number_patternmodifier.cpp

@@ -7,7 +7,9 @@
 #include "number_patternmodifier.h"
 #include "unicode/dcfmtsym.h"
 #include "unicode/ucurr.h"
+#include "unicode/unistr.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 MutablePatternModifier::MutablePatternModifier(bool isStrong) : fStrong(isStrong) {}

icu4c/source/i18n/number_patternstring.cpp

@@ -8,6 +8,7 @@
 #include "unicode/utf16.h"
 #include "number_utils.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 void PatternParser::parseToPatternInfo(const UnicodeString& patternString, ParsedPatternInfo& patternInfo, UErrorCode &status) {

icu4c/source/i18n/number_stringbuilder.cpp

@@ -7,6 +7,7 @@
 #include "unicode/utf16.h"
 #include "uvectr32.h"
 
+using namespace icu;
 using namespace icu::number::impl;
 
 namespace {