1 // Copyright (c) 2011 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.
5 #ifndef BASE_I18N_NUMBER_FORMATTING_H_
6 #define BASE_I18N_NUMBER_FORMATTING_H_
10 #include "base/i18n/base_i18n_export.h"
11 #include "base/strings/string16.h"
15 // Return a number formatted with separators in the user's locale.
16 // Ex: FormatNumber(1234567) => "1,234,567" in English, "1.234.567" in German
17 BASE_I18N_EXPORT string16 FormatNumber(int64_t number);
19 // Return a number formatted with separators in the user's locale.
20 // Ex: FormatDouble(1234567.8, 1)
21 // => "1,234,567.8" in English, "1.234.567,8" in German
22 BASE_I18N_EXPORT string16 FormatDouble(double number, int fractional_digits);
24 // Return a percentage formatted with space and symbol in the user's locale.
25 // Ex: FormatPercent(12) => "12%" in English, "12 %" in Romanian
26 BASE_I18N_EXPORT string16 FormatPercent(int number);
28 // Causes cached formatters to be discarded and recreated. Only useful for
30 BASE_I18N_EXPORT void ResetFormattersForTesting();
34 #endif // BASE_I18N_NUMBER_FORMATTING_H_