src/storage/rdb/rdb_intset.h

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 *
 */

#pragma once

#include <string_view>

#include "common/status.h"

class IntSet {
 public:
  explicit IntSet(std::string_view input) : input_(input){};
  ~IntSet() = default;
  StatusOr<std::vector<std::string>> Entries();

 private:
  std::string_view input_;
  uint64_t pos_ = 0;

  Status peekOk(size_t n);
};