/usr/include/osmium/osm/object.hpp is in libosmium-dev 0.0~20140910-9a069af-1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 | #ifndef OSMIUM_OSM_OBJECT_HPP
#define OSMIUM_OSM_OBJECT_HPP
/*
Copyright 2012 Jochen Topf <jochen@topf.org> and others (see README).
This file is part of Osmium (https://github.com/joto/osmium).
Osmium is free software: you can redistribute it and/or modify it under the
terms of the GNU Lesser General Public License or (at your option) the GNU
General Public License as published by the Free Software Foundation, either
version 3 of the Licenses, or (at your option) any later version.
Osmium is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU Lesser General Public License and the GNU
General Public License for more details.
You should have received a copy of the Licenses along with Osmium. If not, see
<http://www.gnu.org/licenses/>.
*/
/** @file
* @brief Contains the Osmium::OSM::Object class.
*/
#include <cassert>
#include <cstdlib>
#include <ctime>
#include <stdexcept>
#include <string>
#include <osmium/smart_ptr.hpp>
#include <osmium/osm/types.hpp>
#include <osmium/osm/tag_list.hpp>
#include <osmium/utils/timestamp.hpp>
namespace Osmium {
namespace OSM {
/**
* Parent class for nodes, ways, and relations.
*/
class Object {
public:
static const unsigned int max_characters_username = 255;
static const unsigned int max_utf16_length_username = 2 * (max_characters_username + 1); ///< maximum number of UTF-16 units
static const unsigned int max_length_username = 255 * 4 + 1; ///< maximum length of OSM user name (255 UTF-8 characters + null byte)
osm_object_id_t id() const {
return m_id;
}
Object& id(osm_object_id_t id) {
m_id = id;
return *this;
}
Object& id(const char* id) {
m_id = Osmium::string_to_osm_object_id_t(id);
return *this;
}
osm_version_t version() const {
return m_version;
}
Object& version(osm_version_t version) {
m_version = version;
return *this;
}
Object& version(const char* version) {
m_version = Osmium::string_to_osm_version_t(version);
return *this;
}
osm_changeset_id_t changeset() const {
return m_changeset;
}
Object& changeset(osm_changeset_id_t changeset) {
m_changeset = changeset;
return *this;
}
Object& changeset(const char* changeset) {
m_changeset = Osmium::string_to_osm_changeset_id_t(changeset);
return *this;
}
osm_user_id_t uid() const {
return m_uid;
}
Object& uid(osm_user_id_t uid) {
m_uid = uid;
return *this;
}
Object& uid(const char* uid) {
m_uid = Osmium::string_to_osm_user_id_t(uid);
return *this;
}
bool user_is_anonymous() const {
return m_uid == -1;
}
time_t timestamp() const {
return m_timestamp;
}
time_t endtime() const {
return m_endtime;
}
/**
* Get the timestamp when this object last changed.
* @return Timestamp as a string in ISO format (yyyy-mm-ddThh:mm:ssZ). Empty string if unset.
*/
const std::string timestamp_as_string() const {
return Osmium::Timestamp::to_iso(m_timestamp);
}
/**
* Get the timestamp until which this object is valid.
* @return Timestamp as a string in ISO format (yyyy-mm-ddThh:mm:ssZ). Empty string if unset.
*/
const std::string endtime_as_string() const {
return Osmium::Timestamp::to_iso(m_endtime);
}
/**
* Set the timestamp when this object last changed.
* @param timestamp Time in seconds since epoch.
* @return Reference to object to make calls chainable.
*/
Object& timestamp(time_t timestamp) {
m_timestamp = timestamp;
return *this;
}
/**
* Set the endtime after which this object is no longer valid.
* (This is only used when working with history data.)
* @param timestamp Time in seconds since epoch.
* @return Reference to object to make calls chainable.
*/
Object& endtime(time_t timestamp) {
m_endtime = timestamp;
return *this;
}
/**
* Set the timestamp when this object last changed.
* @param timestamp Timestamp in the format "yyyy-mm-ddThh:mm:ssZ".
* @return Reference to object to make calls chainable.
* @exception std::invalid_argument Thrown when the given string
* can't be parsed as a timestamp. The object timestamp will remain
* unchanged in this case.
*/
Object& timestamp(const char* timestamp) {
m_timestamp = Osmium::Timestamp::parse_iso(timestamp);
return *this;
}
/**
* Get the name of the user who last changed this object.
* @return Pointer to internal buffer with user name.
*/
const char* user() const {
return m_user.c_str();
}
/**
* Set the name of the user who last changed this object.
* @return Reference to object to make calls chainable.
* @exception std::length_error Thrown when the username contains more than max_characters_username (255 UTF-8 characters). When the exception is thrown the username is set to "".
*/
Object& user(const char* user) {
if (strlen(user) > max_length_username) {
throw std::length_error("user name too long");
}
m_user = user;
return *this;
}
/**
* Get the visible flag of this object.
* (This is only used in OSM files with history.)
* @return Visible flag.
*/
bool visible() const {
return m_visible;
}
/**
* Set the visible flag of this object.
* (This is only used in OSM files with history.)
* @return Reference to object to make calls chainable.
*/
Object& visible(bool visible) {
m_visible = visible;
return *this;
}
/**
* Set the visible flag of this object.
* (This is only used in OSM files with history.)
* @return Reference to object to make calls chainable.
*/
Object& visible(const char* visible) {
if (!strcmp(visible, "false")) {
m_visible = false;
} else {
m_visible = true;
}
return *this;
}
virtual osm_object_type_t type() const = 0;
/**
* Set named attribute.
* @param attr Name of the attribute (must be one of "id", "version", "changeset", "timestamp", "uid", "user", "visible")
* @param value Value of the attribute
*/
void set_attribute(const char* attr, const char* value) {
if (!strcmp(attr, "id")) {
id(value);
} else if (!strcmp(attr, "version")) {
version(value);
} else if (!strcmp(attr, "changeset")) {
changeset(value);
} else if (!strcmp(attr, "timestamp")) {
timestamp(value);
} else if (!strcmp(attr, "uid")) {
uid(value);
} else if (!strcmp(attr, "user")) {
user(value);
} else if (!strcmp(attr, "visible")) {
visible(value);
}
}
const TagList& tags() const {
return m_tags;
}
TagList& tags() {
return m_tags;
}
void tags(const TagList& tags) {
m_tags = tags;
}
protected:
Object() :
m_id(0),
m_version(0),
m_changeset(0),
m_timestamp(0),
m_endtime(0),
m_uid(-1), // to be compatible with Osmosis we use -1 for unknown user id
m_user(),
m_visible(true),
m_tags() {
}
Object(const Object& o) :
m_id(o.m_id),
m_version(o.m_version),
m_changeset(o.m_changeset),
m_timestamp(o.m_timestamp),
m_endtime(o.m_endtime),
m_uid(o.m_uid),
m_user(o.m_user),
m_visible(o.m_visible),
m_tags(o.m_tags) {
}
virtual ~Object() {
}
private:
osm_object_id_t m_id; ///< object id
osm_version_t m_version; ///< object version
osm_changeset_id_t m_changeset; ///< id of last changeset that changed this object
time_t m_timestamp; ///< when this object changed last
time_t m_endtime; ///< when this object version was replaced by a new one
osm_user_id_t m_uid; ///< user id of user who last changed this object
std::string m_user; ///< name of user who last changed this object
bool m_visible; ///< object visible (only when working with history data)
TagList m_tags;
}; // class Object
} // namespace OSM
} // namespace Osmium
#endif // OSMIUM_OSM_OBJECT_HPP
|