1 // Copyright (c) 2012 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 GOOGLE_CACHEINVALIDATION_DEPS_RANDOM_H_ 6 #define GOOGLE_CACHEINVALIDATION_DEPS_RANDOM_H_ 7 8 #include "base/rand_util.h" 9 10 namespace invalidation { 11 12 class Random { 13 public: 14 // We don't actually use the seed. Random(int64 seed)15 explicit Random(int64 seed) {} 16 ~Random()17 virtual ~Random() {} 18 19 // Returns a pseudorandom value between(inclusive) and(exclusive). 20 virtual double RandDouble(); 21 22 virtual uint64 RandUint64(); 23 }; 24 25 } // namespace invalidation 26 27 #endif // GOOGLE_CACHEINVALIDATION_DEPS_RANDOM_H_ 28