| [email protected] | 05f9b68 | 2008-09-29 22:18:01 | [diff] [blame^] | 1 | // Copyright (c) 2008 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_RAND_UTIL_H_ |
| 6 | #define BASE_RAND_UTIL_H_ |
| 7 | |
| 8 | #include "base/basictypes.h" |
| 9 | |
| 10 | namespace base { |
| 11 | |
| 12 | // Returns a random number in range [0, kuint64max]. Thread-safe. |
| 13 | uint64 RandUInt64(); |
| 14 | |
| 15 | // Returns a random number between min and max (inclusive). Thread-safe. |
| 16 | int RandInt(int min, int max); |
| 17 | |
| 18 | // Returns a random double in range [0, 1). Thread-safe. |
| 19 | double RandDouble(); |
| 20 | |
| 21 | } // namespace base |
| 22 | |
| 23 | #endif // BASE_RAND_UTIL_H_ |
