Couchbase C++ SDK 1.0.2 (rev. 51f4775)
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mutation_result.hxx
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1/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 * Copyright 2020-Present Couchbase, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * 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, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#pragma once
19
21#include <couchbase/result.hxx>
22
23#include <optional>
24
25namespace couchbase
26{
27
34class mutation_result : public result
35{
36public:
41 mutation_result() = default;
42
53 : result{ cas }
54 , mutation_token_{ std::move(token) }
55 {
56 }
57
64 [[nodiscard]] auto mutation_token() const -> const std::optional<mutation_token>&
65 {
66 return mutation_token_;
67 }
68
69private:
70 std::optional<couchbase::mutation_token> mutation_token_{};
71};
72
73} // namespace couchbase
CAS is a special type that represented in protocol using unsigned 64-bit integer, but only equality c...
Definition cas.hxx:34
Represents result of mutation operations.
Definition mutation_result.hxx:35
auto mutation_token() const -> const std::optional< mutation_token > &
Definition mutation_result.hxx:64
mutation_result(couchbase::cas cas, mutation_token token)
Constructs result for get_any_replica operation, or an entry for get_all_replicas operation.
Definition mutation_result.hxx:52
Value object to contain partition details and sequence number.
Definition mutation_token.hxx:32
Base class for operations of data service.
Definition result.hxx:32
Represents a single item from the result of collection::scan()
Definition allow_querying_search_index_options.hxx:28