MongoDB C++ Driver mongocxx-3.10.1
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distinct.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 <chrono>
18#include <cstdint>
19#include <string>
20
21#include <mongocxx/options/distinct-fwd.hpp>
22
23#include <bsoncxx/document/view_or_value.hpp>
24#include <bsoncxx/stdx/optional.hpp>
25#include <bsoncxx/types/bson_value/view_or_value.hpp>
26#include <mongocxx/read_preference.hpp>
27
28#include <mongocxx/config/prelude.hpp>
29
30namespace mongocxx {
31namespace v_noabi {
32namespace options {
33
37class distinct {
38 public:
52
61 const stdx::optional<bsoncxx::v_noabi::document::view_or_value>& collation() const;
62
75 distinct& max_time(std::chrono::milliseconds max_time);
76
84 const stdx::optional<std::chrono::milliseconds>& max_time() const;
85
99
107 const stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value>& comment() const;
108
122
130 const stdx::optional<mongocxx::v_noabi::read_preference>& read_preference() const;
131
132 private:
133 stdx::optional<bsoncxx::v_noabi::document::view_or_value> _collation;
134 stdx::optional<std::chrono::milliseconds> _max_time;
135 stdx::optional<bsoncxx::v_noabi::types::bson_value::view_or_value> _comment;
136 stdx::optional<mongocxx::v_noabi::read_preference> _read_preference;
137};
138
139} // namespace options
140} // namespace v_noabi
141} // namespace mongocxx
142
143#include <mongocxx/config/postlude.hpp>
Class representing the optional arguments to a MongoDB distinct command.
Definition distinct.hpp:37
const stdx::optional< bsoncxx::v_noabi::document::view_or_value > & collation() const
Retrieves the current collation for this operation.
distinct & read_preference(mongocxx::v_noabi::read_preference rp)
Sets the read_preference for this operation.
distinct & collation(bsoncxx::v_noabi::document::view_or_value collation)
Sets the collation for this operation.
const stdx::optional< std::chrono::milliseconds > & max_time() const
The current max_time setting.
distinct & max_time(std::chrono::milliseconds max_time)
Sets the maximum amount of time for this operation to run (server-side) in milliseconds.
distinct & comment(bsoncxx::v_noabi::types::bson_value::view_or_value comment)
Sets the comment for this operation.
const stdx::optional< bsoncxx::v_noabi::types::bson_value::view_or_value > & comment() const
The current comment for this operation.
const stdx::optional< mongocxx::v_noabi::read_preference > & read_preference() const
The current read_preference for this operation.
Class representing a preference for how the driver routes read operations to members of a replica set...
Definition read_preference.hpp:63
The top-level namespace for mongocxx library entities.
Definition bulk_write-fwd.hpp:19