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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 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF | 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| 23 * THE POSSIBILITY OF SUCH DAMAGE. | 23 * THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef FixedArray_h | 26 #ifndef FixedArray_h |
| 27 #define FixedArray_h | 27 #define FixedArray_h |
| 28 | 28 |
| 29 #include <wtf/Assertions.h> | 29 #include "wtf/Assertions.h" |
| 30 | 30 |
| 31 namespace WTF { | 31 namespace WTF { |
| 32 | 32 |
| 33 template <typename T, size_t Size> class FixedArray { | 33 template <typename T, size_t Size> class FixedArray { |
| 34 public: | 34 public: |
| 35 T& operator[](size_t i) | 35 T& operator[](size_t i) |
| 36 { | 36 { |
| 37 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); | 37 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); |
| 38 return m_data[i]; | 38 return m_data[i]; |
| 39 } | 39 } |
| 40 | 40 |
| 41 const T& operator[](size_t i) const | 41 const T& operator[](size_t i) const |
| 42 { | 42 { |
| 43 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); | 43 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); |
| 44 return m_data[i]; | 44 return m_data[i]; |
| 45 } | 45 } |
| 46 | 46 |
| 47 T* data() { return m_data; } | 47 T* data() { return m_data; } |
| 48 size_t size() const { return Size; } | 48 size_t size() const { return Size; } |
| 49 | 49 |
| 50 private: | 50 private: |
| 51 T m_data[Size]; | 51 T m_data[Size]; |
| 52 }; | 52 }; |
| 53 | 53 |
| 54 } // namespace WTF | 54 } // namespace WTF |
| 55 | 55 |
| 56 using WTF::FixedArray; | 56 using WTF::FixedArray; |
| 57 | 57 |
| 58 #endif // FixedArray_h | 58 #endif // FixedArray_h |
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