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| 1 /* | |
| 2 * Copyright (C) 2009 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 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 | |
| 27 #ifndef Int8Array_h | |
| 28 #define Int8Array_h | |
| 29 | |
| 30 #include "wtf/IntegralTypedArrayBase.h" | |
| 31 | |
| 32 namespace WTF { | |
| 33 | |
| 34 class ArrayBuffer; | |
| 35 | |
| 36 class Int8Array final : public IntegralTypedArrayBase<signed char> { | |
| 37 public: | |
| 38 static inline PassRefPtr<Int8Array> create(unsigned length); | |
| 39 static inline PassRefPtr<Int8Array> create(const signed char* array, unsigne
d length); | |
| 40 static inline PassRefPtr<Int8Array> create(PassRefPtr<ArrayBuffer>, unsigned
byteOffset, unsigned length); | |
| 41 | |
| 42 using TypedArrayBase<signed char>::set; | |
| 43 using IntegralTypedArrayBase<signed char>::set; | |
| 44 | |
| 45 ViewType type() const override | |
| 46 { | |
| 47 return TypeInt8; | |
| 48 } | |
| 49 | |
| 50 private: | |
| 51 inline Int8Array(PassRefPtr<ArrayBuffer>, unsigned byteOffset, unsigned leng
th); | |
| 52 // Make constructor visible to superclass. | |
| 53 friend class TypedArrayBase<signed char>; | |
| 54 }; | |
| 55 | |
| 56 PassRefPtr<Int8Array> Int8Array::create(unsigned length) | |
| 57 { | |
| 58 return TypedArrayBase<signed char>::create<Int8Array>(length); | |
| 59 } | |
| 60 | |
| 61 PassRefPtr<Int8Array> Int8Array::create(const signed char* array, unsigned lengt
h) | |
| 62 { | |
| 63 return TypedArrayBase<signed char>::create<Int8Array>(array, length); | |
| 64 } | |
| 65 | |
| 66 PassRefPtr<Int8Array> Int8Array::create(PassRefPtr<ArrayBuffer> buffer, unsigned
byteOffset, unsigned length) | |
| 67 { | |
| 68 return TypedArrayBase<signed char>::create<Int8Array>(buffer, byteOffset, le
ngth); | |
| 69 } | |
| 70 | |
| 71 Int8Array::Int8Array(PassRefPtr<ArrayBuffer> buffer, unsigned byteOffset, unsign
ed length) | |
| 72 : IntegralTypedArrayBase<signed char>(buffer, byteOffset, length) | |
| 73 { | |
| 74 } | |
| 75 | |
| 76 } // namespace WTF | |
| 77 | |
| 78 using WTF::Int8Array; | |
| 79 | |
| 80 #endif // Int8Array_h | |
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