/usr/include/osmium/visitor.hpp is in libosmium2-dev 2.11.4-1.
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 | #ifndef OSMIUM_VISITOR_HPP
#define OSMIUM_VISITOR_HPP
/*
This file is part of Osmium (http://osmcode.org/libosmium).
Copyright 2013-2017 Jochen Topf <jochen@topf.org> and others (see README).
Boost Software License - Version 1.0 - August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
#include <type_traits>
#include <utility>
#include <osmium/fwd.hpp>
#include <osmium/io/reader_iterator.hpp> // IWYU pragma: keep
#include <osmium/memory/buffer.hpp>
#include <osmium/osm.hpp>
#include <osmium/osm/entity.hpp>
#include <osmium/osm/item_type.hpp>
namespace osmium {
namespace detail {
template <typename T, typename U>
using ConstIfConst = typename std::conditional<std::is_const<T>::value, typename std::add_const<U>::type, U>::type;
template <typename THandler, typename TItem>
inline void apply_item_impl(TItem& item, THandler&& handler) {
switch (item.type()) {
case osmium::item_type::undefined:
break;
case osmium::item_type::node:
std::forward<THandler>(handler).osm_object(static_cast<ConstIfConst<TItem, osmium::OSMObject>&>(item));
std::forward<THandler>(handler).node(static_cast<ConstIfConst<TItem, osmium::Node>&>(item));
break;
case osmium::item_type::way:
std::forward<THandler>(handler).osm_object(static_cast<ConstIfConst<TItem, osmium::OSMObject>&>(item));
std::forward<THandler>(handler).way(static_cast<ConstIfConst<TItem, osmium::Way>&>(item));
break;
case osmium::item_type::relation:
std::forward<THandler>(handler).osm_object(static_cast<ConstIfConst<TItem, osmium::OSMObject>&>(item));
std::forward<THandler>(handler).relation(static_cast<ConstIfConst<TItem, osmium::Relation>&>(item));
break;
case osmium::item_type::area:
std::forward<THandler>(handler).osm_object(static_cast<ConstIfConst<TItem, osmium::OSMObject>&>(item));
std::forward<THandler>(handler).area(static_cast<ConstIfConst<TItem, osmium::Area>&>(item));
break;
case osmium::item_type::changeset:
std::forward<THandler>(handler).changeset(static_cast<ConstIfConst<TItem, osmium::Changeset>&>(item));
break;
case osmium::item_type::tag_list:
std::forward<THandler>(handler).tag_list(static_cast<ConstIfConst<TItem, osmium::TagList>&>(item));
break;
case osmium::item_type::way_node_list:
std::forward<THandler>(handler).way_node_list(static_cast<ConstIfConst<TItem, osmium::WayNodeList>&>(item));
break;
case osmium::item_type::relation_member_list:
case osmium::item_type::relation_member_list_with_full_members:
std::forward<THandler>(handler).relation_member_list(static_cast<ConstIfConst<TItem, osmium::RelationMemberList>&>(item));
break;
case osmium::item_type::outer_ring:
std::forward<THandler>(handler).outer_ring(static_cast<ConstIfConst<TItem, osmium::OuterRing>&>(item));
break;
case osmium::item_type::inner_ring:
std::forward<THandler>(handler).inner_ring(static_cast<ConstIfConst<TItem, osmium::InnerRing>&>(item));
break;
case osmium::item_type::changeset_discussion:
std::forward<THandler>(handler).changeset_discussion(static_cast<ConstIfConst<TItem, osmium::ChangesetDiscussion>&>(item));
break;
}
}
template <typename THandler>
inline void apply_item_impl(const osmium::OSMEntity& item, THandler&& handler) {
switch (item.type()) {
case osmium::item_type::node:
std::forward<THandler>(handler).osm_object(static_cast<const osmium::OSMObject&>(item));
std::forward<THandler>(handler).node(static_cast<const osmium::Node&>(item));
break;
case osmium::item_type::way:
std::forward<THandler>(handler).osm_object(static_cast<const osmium::OSMObject&>(item));
std::forward<THandler>(handler).way(static_cast<const osmium::Way&>(item));
break;
case osmium::item_type::relation:
std::forward<THandler>(handler).osm_object(static_cast<const osmium::OSMObject&>(item));
std::forward<THandler>(handler).relation(static_cast<const osmium::Relation&>(item));
break;
case osmium::item_type::area:
std::forward<THandler>(handler).osm_object(static_cast<const osmium::OSMObject&>(item));
std::forward<THandler>(handler).area(static_cast<const osmium::Area&>(item));
break;
case osmium::item_type::changeset:
std::forward<THandler>(handler).changeset(static_cast<const osmium::Changeset&>(item));
break;
default:
throw osmium::unknown_type{};
}
}
template <typename THandler>
inline void apply_item_impl(osmium::OSMEntity& item, THandler&& handler) {
switch (item.type()) {
case osmium::item_type::node:
std::forward<THandler>(handler).osm_object(static_cast<osmium::OSMObject&>(item));
std::forward<THandler>(handler).node(static_cast<osmium::Node&>(item));
break;
case osmium::item_type::way:
std::forward<THandler>(handler).osm_object(static_cast<osmium::OSMObject&>(item));
std::forward<THandler>(handler).way(static_cast<osmium::Way&>(item));
break;
case osmium::item_type::relation:
std::forward<THandler>(handler).osm_object(static_cast<osmium::OSMObject&>(item));
std::forward<THandler>(handler).relation(static_cast<osmium::Relation&>(item));
break;
case osmium::item_type::area:
std::forward<THandler>(handler).osm_object(static_cast<osmium::OSMObject&>(item));
std::forward<THandler>(handler).area(static_cast<osmium::Area&>(item));
break;
case osmium::item_type::changeset:
std::forward<THandler>(handler).changeset(static_cast<osmium::Changeset&>(item));
break;
default:
throw osmium::unknown_type{};
}
}
template <typename THandler>
inline void apply_item_impl(const osmium::OSMObject& item, THandler&& handler) {
switch (item.type()) {
case osmium::item_type::node:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).node(static_cast<const osmium::Node&>(item));
break;
case osmium::item_type::way:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).way(static_cast<const osmium::Way&>(item));
break;
case osmium::item_type::relation:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).relation(static_cast<const osmium::Relation&>(item));
break;
case osmium::item_type::area:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).area(static_cast<const osmium::Area&>(item));
break;
default:
throw osmium::unknown_type{};
}
}
template <typename THandler>
inline void apply_item_impl(osmium::OSMObject& item, THandler&& handler) {
switch (item.type()) {
case osmium::item_type::node:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).node(static_cast<osmium::Node&>(item));
break;
case osmium::item_type::way:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).way(static_cast<osmium::Way&>(item));
break;
case osmium::item_type::relation:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).relation(static_cast<osmium::Relation&>(item));
break;
case osmium::item_type::area:
std::forward<THandler>(handler).osm_object(item);
std::forward<THandler>(handler).area(static_cast<osmium::Area&>(item));
break;
default:
throw osmium::unknown_type{};
}
}
} // namespace detail
template <typename TItem, typename... THandlers>
inline void apply_item(TItem& item, THandlers&&... handlers) {
(void)std::initializer_list<int>{
(detail::apply_item_impl(item, std::forward<THandlers>(handlers)), 0)...
};
}
template <typename... THandlers>
inline void apply_flush(THandlers&&... handlers) {
(void)std::initializer_list<int>{
(std::forward<THandlers>(handlers).flush(), 0)...
};
}
template <typename TIterator, typename... THandlers>
inline void apply(TIterator it, TIterator end, THandlers&&... handlers) {
for (; it != end; ++it) {
apply_item(*it, std::forward<THandlers>(handlers)...);
}
apply_flush(std::forward<THandlers>(handlers)...);
}
template <typename TContainer, typename... THandlers>
inline void apply(TContainer& c, THandlers&&... handlers) {
apply(std::begin(c), std::end(c), std::forward<THandlers>(handlers)...);
}
template <typename... THandlers>
inline void apply(const osmium::memory::Buffer& buffer, THandlers&&... handlers) {
apply(buffer.cbegin(), buffer.cend(), std::forward<THandlers>(handlers)...);
}
} // namespace osmium
#endif // OSMIUM_VISITOR_HPP
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