MongoDB C++ Driver mongocxx-4.0.0
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distinct.hpp
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1// Copyright 2009-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 <chrono>
18#include <cstdint>
19#include <string>
20
22
26
28
30
31namespace mongocxx {
32namespace v_noabi {
33namespace options {
34
38class distinct {
39 public:
54 collation(bsoncxx::v_noabi::document::view_or_value collation);
55
66 const bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::view_or_value>&)
67 collation() const;
68
83
92 MONGOCXX_ABI_EXPORT_CDECL(const bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds>&)
93 max_time() const;
94
109 comment(bsoncxx::v_noabi::types::bson_value::view_or_value comment);
110
120 const bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value>&)
121 comment() const;
122
137
147 const bsoncxx::v_noabi::stdx::optional<mongocxx::v_noabi::read_preference>&)
149
150 private:
151 bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::document::view_or_value> _collation;
152 bsoncxx::v_noabi::stdx::optional<std::chrono::milliseconds> _max_time;
153 bsoncxx::v_noabi::stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value> _comment;
154 bsoncxx::v_noabi::stdx::optional<mongocxx::v_noabi::read_preference> _read_preference;
155};
156
157} // namespace options
158} // namespace v_noabi
159} // namespace mongocxx
160
161#include <mongocxx/config/postlude.hpp>
162
Class representing the optional arguments to a MongoDB distinct command.
Definition distinct.hpp:38
const bsoncxx::v_noabi::stdx::optional< bsoncxx::v_noabi::document::view_or_value > & collation() const
Retrieves the current collation for this operation.
const bsoncxx::v_noabi::stdx::optional< std::chrono::milliseconds > & max_time() const
The current max_time setting.
const bsoncxx::v_noabi::stdx::optional< bsoncxx::v_noabi::types::bson_value::view_or_value > & comment() const
The current comment for this operation.
Class representing a preference for how the driver routes read operations to members of a replica set...
Definition read_preference.hpp:64
Declares mongocxx::v_noabi::options::distinct.
Provides bsoncxx::v_noabi::document::view_or_value.
#define MONGOCXX_ABI_EXPORT_CDECL(...)
Equivalent to MONGOCXX_ABI_EXPORT with MONGOCXX_ABI_CDECL.
Definition fwd.hpp:204
The mongocxx macro guard prelude header.
The top-level namespace within which all bsoncxx library entities are declared.
The top-level namespace within which all mongocxx library entities are declared.
The top-level namespace reserved for the C++ standard library.
Provides std::optional-related polyfills for library API usage.
Provides mongocxx::v_noabi::read_preference.
Provides bsoncxx::v_noabi::types::bson_value::view_or_value.