1 // Copyright (c) 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 #ifndef CC_ANIMATION_ANIMATION_ID_PROVIDER_H_ 6 #define CC_ANIMATION_ANIMATION_ID_PROVIDER_H_ 7 8 #include "base/basictypes.h" 9 #include "cc/base/cc_export.h" 10 11 namespace cc { 12 13 class CC_EXPORT AnimationIdProvider { 14 public: 15 // These functions each return monotonically increasing values. 16 static int NextAnimationId(); 17 static int NextGroupId(); 18 19 private: 20 DISALLOW_IMPLICIT_CONSTRUCTORS(AnimationIdProvider); 21 }; 22 23 } // namespace cc 24 25 #endif // CC_ANIMATION_ANIMATION_ID_PROVIDER_H_ 26