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// Copyright (C) 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
* Copyright (C) 2015, International Business Machines
* Corporation and others. All Rights Reserved.
*
* file name: pluralaffix.cpp
*/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "cstring.h"
#include "digitaffix.h"
#include "pluralaffix.h"
U_NAMESPACE_BEGIN
UBool
PluralAffix::setVariant(
const char *variant, const UnicodeString &value, UErrorCode &status) {
DigitAffix *current = affixes.getMutable(variant, status);
if (U_FAILURE(status)) {
return FALSE;
}
current->remove();
current->append(value);
return TRUE;
}
void
PluralAffix::remove() {
affixes.clear();
}
void
PluralAffix::appendUChar(
const UChar value, int32_t fieldId) {
PluralMapBase::Category index = PluralMapBase::NONE;
for (DigitAffix *current = affixes.nextMutable(index);
current != NULL; current = affixes.nextMutable(index)) {
current->appendUChar(value, fieldId);
}
}
void
PluralAffix::append(
const UnicodeString &value, int32_t fieldId) {
PluralMapBase::Category index = PluralMapBase::NONE;
for (DigitAffix *current = affixes.nextMutable(index);
current != NULL; current = affixes.nextMutable(index)) {
current->append(value, fieldId);
}
}
void
PluralAffix::append(
const UChar *value, int32_t charCount, int32_t fieldId) {
PluralMapBase::Category index = PluralMapBase::NONE;
for (DigitAffix *current = affixes.nextMutable(index);
current != NULL; current = affixes.nextMutable(index)) {
current->append(value, charCount, fieldId);
}
}
UBool
PluralAffix::append(
const PluralAffix &rhs, int32_t fieldId, UErrorCode &status) {
if (U_FAILURE(status)) {
return FALSE;
}
PluralMapBase::Category index = PluralMapBase::NONE;
while(rhs.affixes.next(index) != NULL) {
affixes.getMutableWithDefault(index, affixes.getOther(), status);
}
index = PluralMapBase::NONE;
for (DigitAffix *current = affixes.nextMutable(index);
current != NULL; current = affixes.nextMutable(index)) {
current->append(rhs.affixes.get(index).toString(), fieldId);
}
return TRUE;
}
const DigitAffix &
PluralAffix::getByCategory(const char *category) const {
return affixes.get(category);
}
const DigitAffix &
PluralAffix::getByCategory(const UnicodeString &category) const {
return affixes.get(category);
}
UBool
PluralAffix::hasMultipleVariants() const {
// This works because OTHER is guaranteed to be the first enum value
PluralMapBase::Category index = PluralMapBase::OTHER;
return (affixes.next(index) != NULL);
}
U_NAMESPACE_END
#endif /* #if !UCONFIG_NO_FORMATTING */
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