ICU 56 update step 1

source/i18n/pluralaffix.cpp

+/*
+ * 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 */