base/i18n/number_formatting.h

   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.
   4
   5 #ifndef BASE_I18N_NUMBER_FORMATTING_H_
   6 #define BASE_I18N_NUMBER_FORMATTING_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/i18n/base_i18n_export.h"
  10 #include "base/strings/string16.h"
  11
  12 namespace base {
  13
  14 // Return a number formatted with separators in the user's locale.
  15 // Ex: FormatNumber(1234567)
  16 //         => "1,234,567" in English, "1.234.567" in German
  17 BASE_I18N_EXPORT string16 FormatNumber(int64 number);
  18
  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);
  23
  24 namespace testing {
  25
  26 // Causes cached formatters to be discarded and recreated. Only useful for
  27 // testing.
  28 BASE_I18N_EXPORT void ResetFormatters();
  29
  30 }  // namespace testing
  31
  32 }  // namespace base
  33
  34 #endif  // BASE_I18N_NUMBER_FORMATTING_H_