MongoDB C++ Driver  mongocxx-3.9.0
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instance.hpp
1 // Copyright 2014 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 <memory>
18 
19 #include <mongocxx/config/prelude.hpp>
20 
21 namespace mongocxx {
22 inline namespace v_noabi {
23 class logger;
24 
78 class MONGOCXX_API instance {
79  public:
84 
91  instance(std::unique_ptr<logger> logger);
92 
96  instance(instance&&) noexcept;
97 
101  instance& operator=(instance&&) noexcept;
102 
107 
123  static instance& current();
124 
125  private:
126  class MONGOCXX_PRIVATE impl;
127  std::unique_ptr<impl> _impl;
128 };
129 
130 } // namespace v_noabi
131 } // namespace mongocxx
132 
133 #include <mongocxx/config/postlude.hpp>
Class representing an instance of the MongoDB driver.
Definition: instance.hpp:78
instance()
Creates an instance of the driver.
instance(std::unique_ptr< logger > logger)
Creates an instance of the driver with a user provided log handler.
instance(instance &&) noexcept
Move constructs an instance of the driver.
The interface that all user-defined loggers must implement.
Definition: logger.hpp:52
The top-level namespace for mongocxx library entities.
Definition: bulk_write.hpp:24