MongoDB C++ Driver mongocxx-3.6.7
estimated_document_count.hpp
1// Copyright 2018-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
19#include <bsoncxx/stdx/optional.hpp>
20#include <mongocxx/read_preference.hpp>
21
22#include <mongocxx/config/prelude.hpp>
23
24namespace mongocxx {
25MONGOCXX_INLINE_NAMESPACE_BEGIN
26
27namespace options {
28
32class MONGOCXX_API estimated_document_count {
33 public:
46 estimated_document_count& max_time(std::chrono::milliseconds max_time);
47
55 const bsoncxx::stdx::optional<std::chrono::milliseconds>& max_time() const;
56
70
78 const bsoncxx::stdx::optional<class read_preference>& read_preference() const;
79
80 private:
81 bsoncxx::stdx::optional<std::chrono::milliseconds> _max_time;
82 bsoncxx::stdx::optional<class read_preference> _read_preference;
83};
84
85} // namespace options
86MONGOCXX_INLINE_NAMESPACE_END
87} // namespace mongocxx
88
89#include <mongocxx/config/postlude.hpp>
Class representing the optional arguments to mongocxx::collection::estimated_document_count.
Definition: estimated_document_count.hpp:32
const bsoncxx::stdx::optional< class read_preference > & read_preference() const
The current read_preference for this operation.
estimated_document_count & max_time(std::chrono::milliseconds max_time)
Sets the maximum amount of time for this operation to run (server-side) in milliseconds.
const bsoncxx::stdx::optional< std::chrono::milliseconds > & max_time() const
The current max_time setting.
estimated_document_count & read_preference(class read_preference rp)
Sets the 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