Couchbase C++ SDK 1.0.2 (rev. 51f4775)
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geo_distance_query.hxx
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1/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
2/*
3 * Copyright 2023-Present Couchbase, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#pragma once
19
22
23#include <optional>
24#include <string>
25
26namespace couchbase
27{
44{
45public:
62 geo_distance_query(geo_point location, std::string distance)
63 : location_{ location }
64 , distance_{ std::move(distance) }
65 {
66 }
67
81 geo_distance_query(double latitude, double longitude, std::string distance)
82 : location_{ geo_point{ latitude, longitude } }
83 , distance_{ std::move(distance) }
84 {
85 }
86
97 auto field(std::string field_name) -> geo_distance_query&
98 {
99 field_ = std::move(field_name);
100 return *this;
101 }
102
109 [[nodiscard]] auto encode() const -> encoded_search_query override;
110
111private:
112 geo_point location_;
113 std::string distance_;
114 std::optional<std::string> field_{};
115};
116} // namespace couchbase
This query finds all matches from a given location as geo_point within the given distance.
Definition geo_distance_query.hxx:44
auto field(std::string field_name) -> geo_distance_query &
If a field is specified, only terms in that field will be matched.
Definition geo_distance_query.hxx:97
geo_distance_query(double latitude, double longitude, std::string distance)
Create a new geo distance query.
Definition geo_distance_query.hxx:81
auto encode() const -> encoded_search_query override
geo_distance_query(geo_point location, std::string distance)
Create a new geo distance query.
Definition geo_distance_query.hxx:62
Base class for full text search queries.
Definition search_query.hxx:33
Represents a single item from the result of collection::scan()
Definition allow_querying_search_index_options.hxx:28
Tuple representing geographical point.
Definition geo_point.hxx:28