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1 /* | |
2 * Copyright (C) 2010 Apple Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions | |
6 * are met: | |
7 * 1. Redistributions of source code must retain the above copyright | |
8 * notice, this list of conditions and the following disclaimer. | |
9 * 2. Redistributions in binary form must reproduce the above copyright | |
10 * notice, this list of conditions and the following disclaimer in the | |
11 * documentation and/or other materials provided with the distribution. | |
12 * | |
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, | |
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS | |
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
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 | |
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 | |
23 * THE POSSIBILITY OF SUCH DAMAGE. | |
24 */ | |
25 | |
26 #ifndef FixedArray_h | |
27 #define FixedArray_h | |
28 | |
29 #include <wtf/Assertions.h> | |
30 | |
31 namespace WTF { | |
32 | |
33 template <typename T, size_t Size> class FixedArray { | |
34 public: | |
35 T& operator[](size_t i) | |
36 { | |
37 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); | |
38 return m_data[i]; | |
39 } | |
40 | |
41 const T& operator[](size_t i) const | |
42 { | |
43 ASSERT_WITH_SECURITY_IMPLICATION(i < Size); | |
44 return m_data[i]; | |
45 } | |
46 | |
47 T* data() { return m_data; } | |
48 size_t size() const { return Size; } | |
49 | |
50 private: | |
51 T m_data[Size]; | |
52 }; | |
53 | |
54 } // namespace WTF | |
55 | |
56 using WTF::FixedArray; | |
57 | |
58 #endif // FixedArray_h | |
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