MongoDB C++ Driver mongocxx-3.6.7
client_session.hpp
1// Copyright 2017-present MongoDB Inc.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#pragma once
16
17#include <bsoncxx/stdx/optional.hpp>
18#include <mongocxx/options/transaction.hpp>
19#include <mongocxx/stdx.hpp>
20
21#include <mongocxx/config/prelude.hpp>
22
23namespace mongocxx {
24MONGOCXX_INLINE_NAMESPACE_BEGIN
25namespace options {
26
30class MONGOCXX_API client_session {
31 public:
50 client_session& causal_consistency(bool causal_consistency) noexcept;
51
55 bool causal_consistency() const noexcept;
56
67 client_session& default_transaction_opts(transaction default_transaction_opts);
68
74 const stdx::optional<transaction>& default_transaction_opts() const;
75
76 private:
77 bool _causal_consistency = true;
78 stdx::optional<transaction> _default_transaction_opts;
79};
80
81} // namespace options
82MONGOCXX_INLINE_NAMESPACE_END
83} // namespace mongocxx
84
85#include <mongocxx/config/postlude.hpp>
Class representing the optional arguments to mongocxx::client::start_session.
Definition: client_session.hpp:30
bool causal_consistency() const noexcept
Gets the current value of the causal_consistency option.
client_session & causal_consistency(bool causal_consistency) noexcept
Sets the causal_consistency option.
Class representing the optional arguments for a transaction.
Definition: transaction.hpp:38
Top level namespace for the MongoDB C++ driver.
Definition: bulk_write.hpp:24