blob: 1114fdc68e7245fa708833db9faef9f9247273ec (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LIBCPP_TEST_STD_UTILITIES_MEMORY_SPECIALIZED_ALGORITHMS_BUFFER_H
#define LIBCPP_TEST_STD_UTILITIES_MEMORY_SPECIALIZED_ALGORITHMS_BUFFER_H
template <typename T, int N>
struct Buffer {
alignas(T) char buffer[sizeof(T) * N] = {};
T* begin() { return reinterpret_cast<T*>(buffer); }
T* end() { return begin() + N; }
const T* cbegin() const { return reinterpret_cast<const T*>(buffer); }
const T* cend() const { return cbegin() + N; }
constexpr int size() const { return N; }
};
#endif // LIBCPP_TEST_STD_UTILITIES_MEMORY_SPECIALIZED_ALGORITHMS_BUFFER_H
|
