Libosmium: include/osmium/osm/types.hpp Source File

Libosmium Fast and flexible C++ library for working with OpenStreetMap data

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types.hpp
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1#ifndef OSMIUM_OSM_TYPES_HPP
2#define OSMIUM_OSM_TYPES_HPP
3
4/*
5
6This file is part of Osmium (https://osmcode.org/libosmium).
7
8Copyright 2013-2026 Jochen Topf <jochen@topf.org> and others (see README).
9
10Boost Software License - Version 1.0 - August 17th, 2003
11
12Permission is hereby granted, free of charge, to any person or organization
13obtaining a copy of the software and accompanying documentation covered by
14this license (the "Software") to use, reproduce, display, distribute,
15execute, and transmit the Software, and to prepare derivative works of the
16Software, and to permit third-parties to whom the Software is furnished to
17do so, all subject to the following:
18
19The copyright notices in the Software and this entire statement, including
20the above license grant, this restriction and the following disclaimer,
21must be included in all copies of the Software, in whole or in part, and
22all derivative works of the Software, unless such copies or derivative
23works are solely in the form of machine-executable object code generated by
24a source language processor.
25
26THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
27IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
28FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
29SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
30FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
31ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
32DEALINGS IN THE SOFTWARE.
33
34*/
35
36#include <cstdint>
37
38namespace osmium {
39
40 /*
41 * The following types are chosen so that they can represent all needed
42 * numbers and still be reasonably space efficient. As the OSM database
43 * needs 64 bit IDs for nodes, this size is used for all object IDs.
44 */
45 using object_id_type = int64_t;
46 using unsigned_object_id_type = uint64_t;
47 using object_version_type = uint32_t;
48 using changeset_id_type = uint32_t;
49 using user_id_type = uint32_t;
50 using signed_user_id_type = int32_t;
51 using num_changes_type = uint32_t;
52 using num_comments_type = uint32_t;
53
59 using string_size_type = uint16_t;
60
66 using changeset_comment_size_type = uint32_t;
67
69 enum {
70 max_osm_string_length = 256 * 4
71 };
72
73} // namespace osmium
74
75#endif // OSMIUM_OSM_TYPES_HPP
osmium
Namespace for everything in the Osmium library.
Definition assembler.hpp:53
osmium::max_osm_string_length
@ max_osm_string_length
Definition types.hpp:70
osmium::signed_user_id_type
int32_t signed_user_id_type
Type for signed OSM user IDs.
Definition types.hpp:50
osmium::changeset_id_type
uint32_t changeset_id_type
Type for OSM changeset IDs.
Definition types.hpp:48
osmium::string_size_type
uint16_t string_size_type
Definition types.hpp:59
osmium::num_changes_type
uint32_t num_changes_type
Type for changeset num_changes.
Definition types.hpp:51
osmium::unsigned_object_id_type
uint64_t unsigned_object_id_type
Type for OSM object (node, way, or relation) IDs where we only allow positive IDs.
Definition types.hpp:46
osmium::num_comments_type
uint32_t num_comments_type
Type for changeset num_comments.
Definition types.hpp:52
osmium::object_id_type
int64_t object_id_type
Type for OSM object (node, way, or relation) IDs.
Definition types.hpp:45
osmium::object_version_type
uint32_t object_version_type
Type for OSM object version number.
Definition types.hpp:47
osmium::changeset_comment_size_type
uint32_t changeset_comment_size_type
Definition types.hpp:66
osmium::user_id_type
uint32_t user_id_type
Type for OSM user IDs.
Definition types.hpp:49