Libosmium  2.13.1
Fast and flexible C++ library for working with OpenStreetMap data
header.hpp
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1 #ifndef OSMIUM_IO_HEADER_HPP
2 #define OSMIUM_IO_HEADER_HPP
3 
4 /*
5 
6 This file is part of Osmium (http://osmcode.org/libosmium).
7 
8 Copyright 2013-2017 Jochen Topf <jochen@topf.org> and others (see README).
9 
10 Boost Software License - Version 1.0 - August 17th, 2003
11 
12 Permission is hereby granted, free of charge, to any person or organization
13 obtaining a copy of the software and accompanying documentation covered by
14 this license (the "Software") to use, reproduce, display, distribute,
15 execute, and transmit the Software, and to prepare derivative works of the
16 Software, and to permit third-parties to whom the Software is furnished to
17 do so, all subject to the following:
18 
19 The copyright notices in the Software and this entire statement, including
20 the above license grant, this restriction and the following disclaimer,
21 must be included in all copies of the Software, in whole or in part, and
22 all derivative works of the Software, unless such copies or derivative
23 works are solely in the form of machine-executable object code generated by
24 a source language processor.
25 
26 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
27 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28 FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
29 SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
30 FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
31 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
32 DEALINGS IN THE SOFTWARE.
33 
34 */
35 
36 #include <initializer_list>
37 #include <vector>
38 
39 #include <osmium/osm/box.hpp>
40 #include <osmium/util/options.hpp>
41 
42 namespace osmium {
43 
44  namespace io {
45 
68  class Header : public osmium::util::Options {
69 
71  std::vector<osmium::Box> m_boxes;
72 
79 
80  public:
81 
82  Header() :
83  Options(),
84  m_boxes(),
85  m_has_multiple_object_versions(false) {
86  }
87 
88  explicit Header(const std::initializer_list<osmium::util::Options::value_type>& values) :
89  Options(values),
90  m_boxes(),
91  m_has_multiple_object_versions(false) {
92  }
93 
97  std::vector<osmium::Box>& boxes() noexcept {
98  return m_boxes;
99  }
100 
104  const std::vector<osmium::Box>& boxes() const noexcept {
105  return m_boxes;
106  }
107 
111  Header& boxes(const std::vector<osmium::Box>& boxes) noexcept {
112  m_boxes = boxes;
113  return *this;
114  }
115 
121  osmium::Box box() const {
122  return m_boxes.empty() ? osmium::Box{} : m_boxes.front();
123  }
124 
134  for (const auto& b : m_boxes) {
135  box.extend(b);
136  }
137  return box;
138  }
139 
147  m_boxes.push_back(box);
148  return *this;
149  }
150 
154  bool has_multiple_object_versions() const noexcept {
156  }
157 
164  Header& set_has_multiple_object_versions(bool value) noexcept {
165  m_has_multiple_object_versions = value;
166  return *this;
167  }
168 
169  }; // class Header
170 
171  } // namespace io
172 
173 } // namespace osmium
174 
175 #endif // OSMIUM_IO_HEADER_HPP
Header()
Definition: header.hpp:82
Header & add_box(const osmium::Box &box)
Definition: header.hpp:146
Box & extend(const Location &location) noexcept
Definition: box.hpp:109
osmium::Box box() const
Definition: header.hpp:121
osmium::Box joined_boxes() const
Definition: header.hpp:132
Definition: options.hpp:58
Namespace for everything in the Osmium library.
Definition: assembler.hpp:53
std::vector< osmium::Box > & boxes() noexcept
Definition: header.hpp:97
bool m_has_multiple_object_versions
Definition: header.hpp:78
Header(const std::initializer_list< osmium::util::Options::value_type > &values)
Definition: header.hpp:88
const std::vector< osmium::Box > & boxes() const noexcept
Definition: header.hpp:104
Header & boxes(const std::vector< osmium::Box > &boxes) noexcept
Definition: header.hpp:111
Header & set_has_multiple_object_versions(bool value) noexcept
Definition: header.hpp:164
Definition: box.hpp:49
bool has_multiple_object_versions() const noexcept
Definition: header.hpp:154
Definition: header.hpp:68
std::vector< osmium::Box > m_boxes
Bounding boxes.
Definition: header.hpp:71