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icu4c/source/common/pluralmap.cpp
43 строки
1 KB
Fredrik Roubert
ICU-21833 Replace NULL with nullptr in all C++ code.
03 фев 2023, 22:20
03 фев 2023, 22:20
2e0d30c
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// © 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. */ #include "unicode/unistr.h" #include "charstr.h" #include "cstring.h" #include "pluralmap.h" U_NAMESPACE_BEGIN static const char * const gPluralForms[] = { "other", "zero", "one", "two", "few", "many"}; PluralMapBase::Category PluralMapBase::toCategory(const char *pluralForm) { for (int32_t i = 0; i < UPRV_LENGTHOF(gPluralForms); ++i) { if (uprv_strcmp(pluralForm, gPluralForms[i]) == 0) { return static_cast<Category>(i); } } return NONE; } PluralMapBase::Category PluralMapBase::toCategory(const UnicodeString &pluralForm) { CharString cCategory; UErrorCode status = U_ZERO_ERROR; cCategory.appendInvariantChars(pluralForm, status); return U_FAILURE(status) ? NONE : toCategory(cCategory.data()); } const char *PluralMapBase::getCategoryName(Category c) { int32_t index = c; return (index < 0 || index >= UPRV_LENGTHOF(gPluralForms)) ? nullptr : gPluralForms[index]; } U_NAMESPACE_END