pluralmap.cpp (1209B)
1 // © 2016 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html 3 /* 4 * Copyright (C) 2015, International Business Machines Corporation and 5 * others. All Rights Reserved. 6 */ 7 8 #include "unicode/unistr.h" 9 #include "charstr.h" 10 #include "cstring.h" 11 #include "pluralmap.h" 12 13 U_NAMESPACE_BEGIN 14 15 static const char * const gPluralForms[] = { 16 "other", "zero", "one", "two", "few", "many"}; 17 18 PluralMapBase::Category 19 PluralMapBase::toCategory(const char *pluralForm) { 20 for (int32_t i = 0; i < UPRV_LENGTHOF(gPluralForms); ++i) { 21 if (uprv_strcmp(pluralForm, gPluralForms[i]) == 0) { 22 return static_cast<Category>(i); 23 } 24 } 25 return NONE; 26 } 27 28 PluralMapBase::Category 29 PluralMapBase::toCategory(const UnicodeString &pluralForm) { 30 CharString cCategory; 31 UErrorCode status = U_ZERO_ERROR; 32 cCategory.appendInvariantChars(pluralForm, status); 33 return U_FAILURE(status) ? NONE : toCategory(cCategory.data()); 34 } 35 36 const char *PluralMapBase::getCategoryName(Category c) { 37 int32_t index = c; 38 return (index < 0 || index >= UPRV_LENGTHOF(gPluralForms)) ? 39 nullptr : gPluralForms[index]; 40 } 41 42 43 U_NAMESPACE_END