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Diffstat (limited to 'JavaScriptCore/wtf/FixedArray.h')
-rw-r--r-- | JavaScriptCore/wtf/FixedArray.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/JavaScriptCore/wtf/FixedArray.h b/JavaScriptCore/wtf/FixedArray.h new file mode 100644 index 0000000..66f2327 --- /dev/null +++ b/JavaScriptCore/wtf/FixedArray.h @@ -0,0 +1,53 @@ +/* + * Copyright (C) 2010 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, + * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef FixedArray_h +#define FixedArray_h + +#include <wtf/Assertions.h> + +namespace WTF { +template <typename T, int Size> class FixedArray { +public: + T& operator[](size_t i) + { + ASSERT(i < Size); + return m_data[i]; + } + + const T& operator[](size_t i) const + { + ASSERT(i < Size); + return m_data[i]; + } + + T* data() { return m_data; } +private: + T m_data[Size]; +}; +} +using WTF::FixedArray; + +#endif // FixedArray_h |