chromium/v8/src/base/bits-iterator.h

// Copyright 2020 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef V8_BASE_BITS_ITERATOR_H_
#define V8_BASE_BITS_ITERATOR_H_

#include <type_traits>

#include "src/base/bits.h"
#include "src/base/iterator.h"

namespace v8 {
namespace base {
namespace bits {

template <typename T, bool kMSBFirst = false>
class BitsIterator : public iterator<std::forward_iterator_tag, int> { … };

// Returns an iterable over the bits in {bits}, from LSB to MSB.
template <typename T>
auto IterateBits(T bits) { … }

// Returns an iterable over the bits in {bits}, from MSB to LSB.
template <typename T>
auto IterateBitsBackwards(T bits) { … }

}  // namespace bits
}  // namespace base
}  // namespace v8

#endif  // V8_BASE_BITS_ITERATOR_H_