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      1 // Copyright 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // This file contains utility functions for dealing with pluralization of
      6 // localized content.
      7 
      8 #ifndef UI_BASE_L10N_L10N_UTIL_PLURALS_H_
      9 #define UI_BASE_L10N_L10N_UTIL_PLURALS_H_
     10 
     11 #include <string>
     12 #include <vector>
     13 
     14 #include "base/memory/scoped_ptr.h"
     15 #include "third_party/icu/source/i18n/unicode/plurfmt.h"
     16 #include "third_party/icu/source/i18n/unicode/plurrule.h"
     17 
     18 namespace l10n_util {
     19 
     20 // Returns a PluralRules for the current locale.
     21 scoped_ptr<icu::PluralRules> BuildPluralRules();
     22 
     23 // Returns a PluralFormat from |message_ids|.  |message_ids| must be size 6 and
     24 // in order: default, singular, zero, two, few, many.
     25 scoped_ptr<icu::PluralFormat> BuildPluralFormat(
     26     const std::vector<int>& message_ids);
     27 
     28 }  // namespace l10n_util
     29 
     30 #endif  // UI_BASE_L10N_L10N_UTIL_PLURALS_H_
     31