MongoDB C++ Driver mongocxx-3.10.1
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write.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 <cstdint>
18
19#include <mongocxx/model/write-fwd.hpp>
20
21#include <bsoncxx/stdx/optional.hpp>
22#include <mongocxx/model/delete_many.hpp>
23#include <mongocxx/model/delete_one.hpp>
24#include <mongocxx/model/insert_one.hpp>
25#include <mongocxx/model/replace_one.hpp>
26#include <mongocxx/model/update_many.hpp>
27#include <mongocxx/model/update_one.hpp>
28#include <mongocxx/write_type.hpp>
29
30#include <mongocxx/config/prelude.hpp>
31
32namespace mongocxx {
33namespace v_noabi {
34namespace model {
35
39class write {
40 public:
45
50
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60
65
70
74 write(write&& rhs) noexcept;
75
79 write& operator=(write&& rhs) noexcept;
80
81 write(const write& rhs) = delete;
82 write& operator=(const write& rhs) = delete;
83
88
94
101
108
115
122
129
136
137 private:
138 MONGOCXX_PRIVATE void destroy_member() noexcept;
139
140 write_type _type;
141
142 union {
143 insert_one _insert_one;
144 update_one _update_one;
145 update_many _update_many;
146 delete_one _delete_one;
147 delete_many _delete_many;
148 replace_one _replace_one;
149 };
150};
151
152} // namespace model
153} // namespace v_noabi
154} // namespace mongocxx
155
156#include <mongocxx/config/postlude.hpp>
Class representing a MongoDB delete operation that removes multiple documents.
Definition delete_many.hpp:33
Class representing a MongoDB delete operation that removes a single document.
Definition delete_one.hpp:33
Class representing a MongoDB insert operation that creates a single document.
Definition insert_one.hpp:30
Class representing a MongoDB update operation that replaces a single document.
Definition replace_one.hpp:33
Class representing a MongoDB update operation that modifies multiple documents.
Definition update_many.hpp:35
Class representing a MongoDB update operation that modifies a single document.
Definition update_one.hpp:35
Models a single write operation within a mongocxx::v_noabi::bulk_write.
Definition write.hpp:39
write(write &&rhs) noexcept
Move constructs a write.
write(insert_one value)
Constructs a write from a model::insert_one.
write(replace_one value)
Constructs a write from a model::replace_one.
write(update_many value)
Constructs a write from a model::update_many.
const delete_many & get_delete_many() const
Accesses the write as a model::delete_many.
write(delete_many value)
Constructs a write from a model::delete_many.
const update_one & get_update_one() const
Accesses the write as an model::update_one.
const insert_one & get_insert_one() const
Accesses the write as a model::insert_one.
const delete_one & get_delete_one() const
Accesses the write as a model::delete_one.
const update_many & get_update_many() const
Accesses the write as an model::update_many.
write(delete_one value)
Constructs a write from a model::delete_one.
const replace_one & get_replace_one() const
Accesses the write as a model::replace_one.
write & operator=(write &&rhs) noexcept
Move assigns a write.
write_type type() const
Returns the current type of this write.
write(update_one value)
Constructs a write from a model::update_one.
write_type
Enum representing the the types of write operations that can be performed.
Definition write_type.hpp:27
The top-level namespace for mongocxx library entities.
Definition bulk_write-fwd.hpp:19