MongoDB C++ Driver mongocxx-3.10.1
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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 <mongocxx/client_session-fwd.hpp>
18#include <mongocxx/options/client_session-fwd.hpp>
19
20#include <bsoncxx/stdx/optional.hpp>
21#include <mongocxx/options/transaction.hpp>
22#include <mongocxx/stdx.hpp>
23
24#include <mongocxx/config/prelude.hpp>
25
26namespace mongocxx {
27namespace v_noabi {
28namespace options {
29
34 public:
54
59 bool causal_consistency() const noexcept;
60
75 client_session& snapshot(bool enable_snapshot_reads) noexcept;
76
80 bool snapshot() const noexcept;
81
93
99 const stdx::optional<transaction>& default_transaction_opts() const;
100
101 private:
102 friend ::mongocxx::v_noabi::client_session;
103
104 stdx::optional<bool> _causal_consistency;
105 stdx::optional<bool> _enable_snapshot_reads;
106
107 stdx::optional<transaction> _default_transaction_opts;
108};
109
110} // namespace options
111} // namespace v_noabi
112} // namespace mongocxx
113
114#include <mongocxx/config/postlude.hpp>
Class representing the optional arguments to mongocxx::v_noabi::client::start_session.
Definition client_session.hpp:33
client_session & causal_consistency(bool causal_consistency) noexcept
Sets the causal_consistency option.
bool causal_consistency() const noexcept
Gets the value of the causal_consistency option.
bool snapshot() const noexcept
Gets the value of the snapshot_reads option.
const stdx::optional< transaction > & default_transaction_opts() const
Gets the current default transaction options.
Class representing the optional arguments for a transaction.
Definition transaction.hpp:38
The top-level namespace for mongocxx library entities.
Definition bulk_write-fwd.hpp:19