RecordIO-inl.h | Explore in Territory

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef FOLLY_IO_RECORDIO_H_
#error This file may only be included from folly/io/RecordIO.h
#endif

#include <folly/detail/Iterators.h>
#include <folly/hash/SpookyHashV2.h>

namespace folly {

class RecordIOReader::Iterator : public detail::IteratorFacade<
                                     RecordIOReader::Iterator,
                                     const std::pair<ByteRange, off_t>,
                                     std::forward_iterator_tag> { … };

inline auto RecordIOReader::cbegin() const -> Iterator { … }
inline auto RecordIOReader::begin() const -> Iterator { … }
inline auto RecordIOReader::cend() const -> Iterator { … }
inline auto RecordIOReader::end() const -> Iterator { … }
inline auto RecordIOReader::seek(off_t pos) const -> Iterator { … }

namespace recordio_helpers {

namespace recordio_detail {

FOLLY_PACK_PUSH
struct Header { … } FOLLY_PACK_ATTR;
FOLLY_PACK_POP

static_assert …;

} // namespace recordio_detail

constexpr size_t headerSize() { … }

inline RecordInfo findRecord(ByteRange range, uint32_t fileId) { … }

} // namespace recordio_helpers

} // namespace folly
folly/folly/io/RecordIO-inl.h
