1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 /* 6 * Copyright (C) 2010 Apple Inc. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 19 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 27 * THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef CONTENT_BROWSER_INDEXED_DB_LEVELDB_FIXED_ARRAY_H_ 31 #define CONTENT_BROWSER_INDEXED_DB_LEVELDB_FIXED_ARRAY_H_ 32 33 #include "base/logging.h" 34 35 namespace content { 36 37 template <typename T, size_t Size> 38 class FixedArray { 39 public: 40 T& operator[](size_t i) { 41 #if defined(ADDRESS_SANITIZER) 42 CHECK(i < Size); 43 #endif 44 return data_[i]; 45 } 46 47 const T& operator[](size_t i) const { 48 #if defined(ADDRESS_SANITIZER) 49 CHECK(i < Size); 50 #endif 51 return data_[i]; 52 } 53 54 T* data() { return data_; } 55 size_t size() const { return Size; } 56 57 private: 58 T data_[Size]; 59 }; 60 61 } // namespace content 62 63 #endif // CONTENT_BROWSER_INDEXED_DB_LEVELDB_FIXED_ARRAY_H_ 64
