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Side by Side Diff: third_party/WebKit/Source/wtf/typed_arrays/Uint32Array.h

Issue 2768063003: Move files in wtf/ to platform/wtf/ (Part 11). (Closed)
Patch Set: Rebase. Created 3 years, 9 months ago
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1 /* 1 // Copyright 2017 The Chromium Authors. All rights reserved.
2 * Copyright (C) 2009 Apple Inc. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be
3 * Copyright (C) 2009 Google Inc. All rights reserved. 3 // found in the LICENSE file.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26 4
27 #ifndef Uint32Array_h 5 #include "platform/wtf/typed_arrays/Uint32Array.h"
28 #define Uint32Array_h
29 6
30 #include "wtf/typed_arrays/IntegralTypedArrayBase.h" 7 // The contents of this header was moved to platform/wtf as part of
31 8 // WTF migration project. See the following post for details:
32 namespace WTF { 9 // https://groups.google.com/a/chromium.org/d/msg/blink-dev/tLdAZCTlcAA/bYXVT8gY CAAJ
33
34 class ArrayBuffer;
35
36 class Uint32Array final : public IntegralTypedArrayBase<unsigned> {
37 public:
38 static inline PassRefPtr<Uint32Array> create(unsigned length);
39 static inline PassRefPtr<Uint32Array> create(const unsigned* array,
40 unsigned length);
41 static inline PassRefPtr<Uint32Array> create(PassRefPtr<ArrayBuffer>,
42 unsigned byteOffset,
43 unsigned length);
44
45 using TypedArrayBase<unsigned>::set;
46 using IntegralTypedArrayBase<unsigned>::set;
47
48 ViewType type() const override { return TypeUint32; }
49
50 private:
51 inline Uint32Array(PassRefPtr<ArrayBuffer>,
52 unsigned byteOffset,
53 unsigned length);
54 // Make constructor visible to superclass.
55 friend class TypedArrayBase<unsigned>;
56 };
57
58 PassRefPtr<Uint32Array> Uint32Array::create(unsigned length) {
59 return TypedArrayBase<unsigned>::create<Uint32Array>(length);
60 }
61
62 PassRefPtr<Uint32Array> Uint32Array::create(const unsigned* array,
63 unsigned length) {
64 return TypedArrayBase<unsigned>::create<Uint32Array>(array, length);
65 }
66
67 PassRefPtr<Uint32Array> Uint32Array::create(PassRefPtr<ArrayBuffer> buffer,
68 unsigned byteOffset,
69 unsigned length) {
70 return TypedArrayBase<unsigned>::create<Uint32Array>(std::move(buffer),
71 byteOffset, length);
72 }
73
74 Uint32Array::Uint32Array(PassRefPtr<ArrayBuffer> buffer,
75 unsigned byteOffset,
76 unsigned length)
77 : IntegralTypedArrayBase<unsigned>(std::move(buffer), byteOffset, length) {}
78
79 } // namespace WTF
80
81 using WTF::Uint32Array;
82
83 #endif // Uint32Array_h
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