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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 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 DOMArrayBufferBase_h | 5 #ifndef DOMArrayBufferBase_h |
6 #define DOMArrayBufferBase_h | 6 #define DOMArrayBufferBase_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
10 #include "platform/heap/Handle.h" | |
11 #include "wtf/ArrayBuffer.h" | 10 #include "wtf/ArrayBuffer.h" |
| 11 #include "wtf/RefCounted.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 class CORE_EXPORT DOMArrayBufferBase : public GarbageCollectedFinalized<DOMArray
BufferBase>, public ScriptWrappable { | 15 class CORE_EXPORT DOMArrayBufferBase : public RefCounted<DOMArrayBufferBase>, pu
blic ScriptWrappable { |
16 public: | 16 public: |
17 virtual ~DOMArrayBufferBase() { } | 17 virtual ~DOMArrayBufferBase() { } |
18 | 18 |
19 const WTF::ArrayBuffer* buffer() const { return m_buffer.get(); } | 19 const WTF::ArrayBuffer* buffer() const { return m_buffer.get(); } |
20 WTF::ArrayBuffer* buffer() { return m_buffer.get(); } | 20 WTF::ArrayBuffer* buffer() { return m_buffer.get(); } |
21 | 21 |
22 const void* data() const { return buffer()->data(); } | 22 const void* data() const { return buffer()->data(); } |
23 void* data() { return buffer()->data(); } | 23 void* data() { return buffer()->data(); } |
24 unsigned byteLength() const { return buffer()->byteLength(); } | 24 unsigned byteLength() const { return buffer()->byteLength(); } |
25 bool transfer(WTF::ArrayBufferContents& result) { return buffer()->transfer(
result); } | 25 bool transfer(WTF::ArrayBufferContents& result) { return buffer()->transfer(
result); } |
26 bool shareContentsWith(WTF::ArrayBufferContents& result) { return buffer()->
shareContentsWith(result); } | 26 bool shareContentsWith(WTF::ArrayBufferContents& result) { return buffer()->
shareContentsWith(result); } |
27 bool isNeutered() const { return buffer()->isNeutered(); } | 27 bool isNeutered() const { return buffer()->isNeutered(); } |
28 bool isShared() const { return buffer()->isShared(); } | 28 bool isShared() const { return buffer()->isShared(); } |
29 | 29 |
30 v8::Local<v8::Object> wrap(v8::Isolate*, v8::Local<v8::Object> creationConte
xt) override | 30 v8::Local<v8::Object> wrap(v8::Isolate*, v8::Local<v8::Object> creationConte
xt) override |
31 { | 31 { |
32 ASSERT_NOT_REACHED(); | 32 ASSERT_NOT_REACHED(); |
33 return v8::Local<v8::Object>(); | 33 return v8::Local<v8::Object>(); |
34 } | 34 } |
35 | 35 |
36 DEFINE_INLINE_VIRTUAL_TRACE() { } | |
37 | |
38 protected: | 36 protected: |
39 explicit DOMArrayBufferBase(PassRefPtr<WTF::ArrayBuffer> buffer) | 37 explicit DOMArrayBufferBase(PassRefPtr<WTF::ArrayBuffer> buffer) |
40 : m_buffer(buffer) | 38 : m_buffer(buffer) |
41 { | 39 { |
42 DCHECK(m_buffer); | 40 DCHECK(m_buffer); |
43 } | 41 } |
44 | 42 |
45 RefPtr<WTF::ArrayBuffer> m_buffer; | 43 RefPtr<WTF::ArrayBuffer> m_buffer; |
46 }; | 44 }; |
47 | 45 |
48 } // namespace blink | 46 } // namespace blink |
49 | 47 |
50 #endif // DOMArrayBufferBase_h | 48 #endif // DOMArrayBuffer_h |
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