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Side by Side Diff: net/quic/core/quic_alarm_factory.h

Issue 2561893002: Add QUIC_EXPORT macros (Closed)
Patch Set: More Created 4 years ago
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1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2015 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_CORE_QUIC_ALARM_FACTORY_H_ 5 #ifndef NET_QUIC_CORE_QUIC_ALARM_FACTORY_H_
6 #define NET_QUIC_CORE_QUIC_ALARM_FACTORY_H_ 6 #define NET_QUIC_CORE_QUIC_ALARM_FACTORY_H_
7 7
8 #include "net/base/net_export.h"
9 #include "net/quic/core/quic_alarm.h" 8 #include "net/quic/core/quic_alarm.h"
10 #include "net/quic/core/quic_one_block_arena.h" 9 #include "net/quic/core/quic_one_block_arena.h"
10 #include "net/quic/platform/api/quic_export.h"
11 11
12 namespace net { 12 namespace net {
13 13
14 // QuicConnections currently use around 1KB of polymorphic types which would 14 // QuicConnections currently use around 1KB of polymorphic types which would
15 // ordinarily be on the heap. Instead, store them inline in an arena. 15 // ordinarily be on the heap. Instead, store them inline in an arena.
16 using QuicConnectionArena = QuicOneBlockArena<1024>; 16 using QuicConnectionArena = QuicOneBlockArena<1024>;
17 17
18 // Creates platform-specific alarms used throughout QUIC. 18 // Creates platform-specific alarms used throughout QUIC.
19 class NET_EXPORT_PRIVATE QuicAlarmFactory { 19 class QUIC_EXPORT_PRIVATE QuicAlarmFactory {
20 public: 20 public:
21 virtual ~QuicAlarmFactory() {} 21 virtual ~QuicAlarmFactory() {}
22 22
23 // Creates a new platform-specific alarm which will be configured to notify 23 // Creates a new platform-specific alarm which will be configured to notify
24 // |delegate| when the alarm fires. Returns an alarm allocated on the heap. 24 // |delegate| when the alarm fires. Returns an alarm allocated on the heap.
25 // Caller takes ownership of the new alarm, which will not yet be "set" to 25 // Caller takes ownership of the new alarm, which will not yet be "set" to
26 // fire. 26 // fire.
27 virtual QuicAlarm* CreateAlarm(QuicAlarm::Delegate* delegate) = 0; 27 virtual QuicAlarm* CreateAlarm(QuicAlarm::Delegate* delegate) = 0;
28 28
29 // Creates a new platform-specific alarm which will be configured to notify 29 // Creates a new platform-specific alarm which will be configured to notify
30 // |delegate| when the alarm fires. Caller takes ownership of the new alarm, 30 // |delegate| when the alarm fires. Caller takes ownership of the new alarm,
31 // which will not yet be "set" to fire. If |arena| is null, then the alarm 31 // which will not yet be "set" to fire. If |arena| is null, then the alarm
32 // will be created on the heap. Otherwise, it will be created in |arena|. 32 // will be created on the heap. Otherwise, it will be created in |arena|.
33 virtual QuicArenaScopedPtr<QuicAlarm> CreateAlarm( 33 virtual QuicArenaScopedPtr<QuicAlarm> CreateAlarm(
34 QuicArenaScopedPtr<QuicAlarm::Delegate> delegate, 34 QuicArenaScopedPtr<QuicAlarm::Delegate> delegate,
35 QuicConnectionArena* arena) = 0; 35 QuicConnectionArena* arena) = 0;
36 }; 36 };
37 37
38 } // namespace net 38 } // namespace net
39 39
40 #endif // NET_QUIC_CORE_QUIC_ALARM_FACTORY_H_ 40 #endif // NET_QUIC_CORE_QUIC_ALARM_FACTORY_H_
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