MongoDB C++ Driver mongocxx-3.6.7
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 <bsoncxx/document/view_or_value.hpp>
22#include <bsoncxx/stdx/optional.hpp>
23#include <mongocxx/read_preference.hpp>
24
25#include <mongocxx/config/prelude.hpp>
26
27namespace mongocxx {
28MONGOCXX_INLINE_NAMESPACE_BEGIN
29namespace options {
30
34class MONGOCXX_API distinct {
35 public:
49
58 const stdx::optional<bsoncxx::document::view_or_value>& collation() const;
59
72 distinct& max_time(std::chrono::milliseconds max_time);
73
81 const stdx::optional<std::chrono::milliseconds>& max_time() const;
82
96
104 const stdx::optional<class read_preference>& read_preference() const;
105
106 private:
107 stdx::optional<bsoncxx::document::view_or_value> _collation;
108 stdx::optional<std::chrono::milliseconds> _max_time;
109 stdx::optional<class read_preference> _read_preference;
110};
111
112} // namespace options
113MONGOCXX_INLINE_NAMESPACE_END
114} // namespace mongocxx
115
116#include <mongocxx/config/postlude.hpp>
Class representing the optional arguments to a MongoDB distinct command.
Definition: distinct.hpp:34
const stdx::optional< bsoncxx::document::view_or_value > & collation() const
Retrieves the current collation for this operation.
distinct & read_preference(class read_preference rp)
Sets the read_preference 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 & collation(bsoncxx::document::view_or_value collation)
Sets the collation for this operation.
const stdx::optional< class 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:62
Top level namespace for the MongoDB C++ driver.
Definition: bulk_write.hpp:24