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-rw-r--r--deps/node/deps/icu-small/source/i18n/number_grouping.cpp110
1 files changed, 0 insertions, 110 deletions
diff --git a/deps/node/deps/icu-small/source/i18n/number_grouping.cpp b/deps/node/deps/icu-small/source/i18n/number_grouping.cpp
deleted file mode 100644
index da32cca9..00000000
--- a/deps/node/deps/icu-small/source/i18n/number_grouping.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-// © 2017 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/numberformatter.h"
-#include "number_patternstring.h"
-#include "uresimp.h"
-
-using namespace icu;
-using namespace icu::number;
-using namespace icu::number::impl;
-
-namespace {
-
-int16_t getMinGroupingForLocale(const Locale& locale) {
- // TODO: Cache this?
- UErrorCode localStatus = U_ZERO_ERROR;
- LocalUResourceBundlePointer bundle(ures_open(NULL, locale.getName(), &localStatus));
- int32_t resultLen = 0;
- const char16_t* result = ures_getStringByKeyWithFallback(
- bundle.getAlias(),
- "NumberElements/minimumGroupingDigits",
- &resultLen,
- &localStatus);
- // TODO: Is it safe to assume resultLen == 1? Would locales set minGrouping >= 10?
- if (U_FAILURE(localStatus) || resultLen != 1) {
- return 1;
- }
- return result[0] - u'0';
-}
-
-}
-
-Grouper Grouper::forStrategy(UGroupingStrategy grouping) {
- switch (grouping) {
- case UNUM_GROUPING_OFF:
- return {-1, -1, -2, grouping};
- case UNUM_GROUPING_AUTO:
- return {-2, -2, -2, grouping};
- case UNUM_GROUPING_MIN2:
- return {-2, -2, -3, grouping};
- case UNUM_GROUPING_ON_ALIGNED:
- return {-4, -4, 1, grouping};
- case UNUM_GROUPING_THOUSANDS:
- return {3, 3, 1, grouping};
- default:
- U_ASSERT(FALSE);
- return {}; // return a value: silence compiler warning
- }
-}
-
-Grouper Grouper::forProperties(const DecimalFormatProperties& properties) {
- if (!properties.groupingUsed) {
- return forStrategy(UNUM_GROUPING_OFF);
- }
- auto grouping1 = static_cast<int16_t>(properties.groupingSize);
- auto grouping2 = static_cast<int16_t>(properties.secondaryGroupingSize);
- auto minGrouping = static_cast<int16_t>(properties.minimumGroupingDigits);
- grouping1 = grouping1 > 0 ? grouping1 : grouping2 > 0 ? grouping2 : grouping1;
- grouping2 = grouping2 > 0 ? grouping2 : grouping1;
- return {grouping1, grouping2, minGrouping, UNUM_GROUPING_COUNT};
-}
-
-void Grouper::setLocaleData(const impl::ParsedPatternInfo &patternInfo, const Locale& locale) {
- if (fGrouping1 != -2 && fGrouping2 != -4) {
- return;
- }
- auto grouping1 = static_cast<int16_t> (patternInfo.positive.groupingSizes & 0xffff);
- auto grouping2 = static_cast<int16_t> ((patternInfo.positive.groupingSizes >> 16) & 0xffff);
- auto grouping3 = static_cast<int16_t> ((patternInfo.positive.groupingSizes >> 32) & 0xffff);
- if (grouping2 == -1) {
- grouping1 = fGrouping1 == -4 ? (short) 3 : (short) -1;
- }
- if (grouping3 == -1) {
- grouping2 = grouping1;
- }
- if (fMinGrouping == -2) {
- fMinGrouping = getMinGroupingForLocale(locale);
- } else if (fMinGrouping == -3) {
- fMinGrouping = static_cast<int16_t>(uprv_max(2, getMinGroupingForLocale(locale)));
- } else {
- // leave fMinGrouping alone
- }
- fGrouping1 = grouping1;
- fGrouping2 = grouping2;
-}
-
-bool Grouper::groupAtPosition(int32_t position, const impl::DecimalQuantity &value) const {
- U_ASSERT(fGrouping1 > -2);
- if (fGrouping1 == -1 || fGrouping1 == 0) {
- // Either -1 or 0 means "no grouping"
- return false;
- }
- position -= fGrouping1;
- return position >= 0 && (position % fGrouping2) == 0
- && value.getUpperDisplayMagnitude() - fGrouping1 + 1 >= fMinGrouping;
-}
-
-int16_t Grouper::getPrimary() const {
- return fGrouping1;
-}
-
-int16_t Grouper::getSecondary() const {
- return fGrouping2;
-}
-
-#endif /* #if !UCONFIG_NO_FORMATTING */