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| 1 /* | 1 /* |
| 2 * Copyright (C) 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2010 Apple Inc. All rights reserved. |
| 3 * Copyright (c) 2010, Google Inc. All rights reserved. | 3 * Copyright (c) 2010, Google Inc. All rights reserved. |
| 4 * | 4 * |
| 5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
| 6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
| 7 * are met: | 7 * are met: |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| (...skipping 26 matching lines...) Expand all Loading... |
| 37 public: | 37 public: |
| 38 typedef T ValueType; | 38 typedef T ValueType; |
| 39 | 39 |
| 40 T* data() const { return static_cast<T*>(baseAddress()); } | 40 T* data() const { return static_cast<T*>(baseAddress()); } |
| 41 | 41 |
| 42 bool set(TypedArrayBase<T>* array, unsigned offset) | 42 bool set(TypedArrayBase<T>* array, unsigned offset) |
| 43 { | 43 { |
| 44 return setImpl(array, offset * sizeof(T)); | 44 return setImpl(array, offset * sizeof(T)); |
| 45 } | 45 } |
| 46 | 46 |
| 47 bool setRange(const T* data, size_t dataLength, unsigned offset) | |
| 48 { | |
| 49 return setRangeImpl(reinterpret_cast<const char*>(data), dataLength * si
zeof(T), offset * sizeof(T)); | |
| 50 } | |
| 51 | |
| 52 bool zeroRange(unsigned offset, size_t length) | |
| 53 { | |
| 54 return zeroRangeImpl(offset * sizeof(T), length * sizeof(T)); | |
| 55 } | |
| 56 | |
| 57 // Overridden from ArrayBufferView. This must be public because of | 47 // Overridden from ArrayBufferView. This must be public because of |
| 58 // rules about inheritance of members in template classes, and | 48 // rules about inheritance of members in template classes, and |
| 59 // because it is accessed via pointers to subclasses. | 49 // because it is accessed via pointers to subclasses. |
| 60 unsigned length() const | 50 unsigned length() const |
| 61 { | 51 { |
| 62 return m_length; | 52 return m_length; |
| 63 } | 53 } |
| 64 | 54 |
| 65 virtual unsigned byteLength() const override final | 55 virtual unsigned byteLength() const override final |
| 66 { | 56 { |
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| 127 // We do not want to have to access this via a virtual function in subclasse
s, | 117 // We do not want to have to access this via a virtual function in subclasse
s, |
| 128 // which is why it is protected rather than private. | 118 // which is why it is protected rather than private. |
| 129 unsigned m_length; | 119 unsigned m_length; |
| 130 }; | 120 }; |
| 131 | 121 |
| 132 } // namespace WTF | 122 } // namespace WTF |
| 133 | 123 |
| 134 using WTF::TypedArrayBase; | 124 using WTF::TypedArrayBase; |
| 135 | 125 |
| 136 #endif // TypedArrayBase_h | 126 #endif // TypedArrayBase_h |
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