1// Licensed to the Apache Software Foundation (ASF) under one
2// or more contributor license agreements. See the NOTICE file
3// distributed with this work for additional information
4// regarding copyright ownership. The ASF licenses this file
5// to you under the Apache License, Version 2.0 (the
6// "License"); you may not use this file except in compliance
7// with the License. You may obtain a copy of the License at
8//
9// http://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing,
12// software distributed under the License is distributed on an
13// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14// KIND, either express or implied. See the License for the
15// specific language governing permissions and limitations
16// under the License.
17
18#ifndef ARROW_UTIL_VARIANT_H
19#define ARROW_UTIL_VARIANT_H
20
21#include "arrow/vendored/variant/variant.hpp" // IWYU pragma: export
22#include "arrow/vendored/variant/variant_io.hpp"
23
24namespace arrow {
25namespace util {
26
27using mapbox::util::apply_visitor; // seems akin to std::visit
28using mapbox::util::bad_variant_access;
29using mapbox::util::get;
30using mapbox::util::variant;
31
32} // namespace util
33} // namespace arrow
34
35#endif // ARROW_UTIL_VARIANT_H
36