Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===- Arrays.h ------------------------------------------------*- 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 LLD_ARRAYS_H

#define LLD_ARRAYS_H

#include "llvm/ADT/ArrayRef.h"

#include <vector>

namespace lld {

// Split one uint8 array into small pieces of uint8 arrays.

inline std::vector<llvm::ArrayRef<uint8_t>> split(llvm::ArrayRef<uint8_t> arr,

                                                  size_t chunkSize) {

  std::vector<llvm::ArrayRef<uint8_t>> ret;

  while (arr.size() > chunkSize) {

    ret.push_back(arr.take_front(chunkSize));

    arr = arr.drop_front(chunkSize);

  }

  if (!arr.empty())

    ret.push_back(arr);

  return ret;

}

} // namespace lld

#endif