39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
//===- llvm/ADT/STLArrayExtras.h - additions to <array> ---------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains some templates that are useful if you are working with the
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// STL at all.
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//
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// No library is required when using these functions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_ADT_STLARRAYEXTRAS_H
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#define LLVM_ADT_STLARRAYEXTRAS_H
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#include <cstddef>
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#include "llvm/Support/Compiler.h"
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namespace llvm {
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//===----------------------------------------------------------------------===//
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// Extra additions for arrays
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//===----------------------------------------------------------------------===//
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/// Find the length of an array.
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template <class T, std::size_t N>
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LLVM_DEPRECATED("Use std::size instead.", "std::size")
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constexpr inline size_t array_lengthof(T (&)[N]) {
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return N;
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}
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} // end namespace llvm
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#endif // LLVM_ADT_STLARRAYEXTRAS_H
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