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Side by Side Diff: net/quic/congestion_control/cube_root.h

Issue 242643009: Added DISALLOW_COPY_AND_ASSIGN to disable copy/assign. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Merging with TOT and internal CL: 65311983 Created 6 years, 8 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_ 5 #ifndef NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_
6 #define NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_ 6 #define NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "net/base/net_export.h" 9 #include "net/base/net_export.h"
10 10
11 namespace net { 11 namespace net {
12 12
13 class NET_EXPORT_PRIVATE CubeRoot { 13 class NET_EXPORT_PRIVATE CubeRoot {
14 public: 14 public:
15 // Calculates the cube root using a table lookup followed by one Newton- 15 // Calculates the cube root using a table lookup followed by one Newton-
16 // Raphson iteration. 16 // Raphson iteration.
17 static uint32 Root(uint64 a); 17 static uint32 Root(uint64 a);
18
19 private:
20 DISALLOW_COPY_AND_ASSIGN(CubeRoot);
18 }; 21 };
19 22
20 } // namespace net 23 } // namespace net
21 #endif // NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_ 24 #endif // NET_QUIC_CONGESTION_CONTROL_CUBE_ROOT_H_
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