attr.hpp
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#ifndef OSMIUM_BUILDER_ATTR_HPP
#define OSMIUM_BUILDER_ATTR_HPP
/*
This file is part of Osmium (http://osmcode.org/libosmium).
Copyright 2013-2016 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 <cstddef>
#include <cstdint>
#include <ctime>
#include <initializer_list>
#include <iterator>
#include <string>
#include <tuple>
#include <type_traits>
#include <utility>
#include <osmium/builder/builder.hpp>
#include <osmium/builder/osm_object_builder.hpp>
#include <osmium/memory/buffer.hpp>
#include <osmium/osm/types.hpp>
#include <osmium/osm.hpp>
namespace osmium {
namespace builder {
namespace detail {
#ifdef _MSC_VER
// workaround for bug in MSVC
template <typename THandler, typename... TTypes>
struct is_handled_by;
template <typename THandler>
struct is_handled_by<THandler> {
static constexpr bool value = false;
};
template <typename THandler, typename T, typename... TRest>
struct is_handled_by<THandler, T, TRest...> {
static constexpr bool value = std::is_base_of<typename T::handler, THandler>::value ||
is_handled_by<THandler, TRest...>::value;
};
template <typename THandler, typename... TTypes>
struct are_all_handled_by;
template <typename THandler, typename T>
struct are_all_handled_by<THandler, T> {
static constexpr bool value = std::is_base_of<typename T::handler, THandler>::value;
};
template <typename THandler, typename T, typename... TRest>
struct are_all_handled_by<THandler, T, TRest...> {
static constexpr bool value = std::is_base_of<typename T::handler, THandler>::value &&
are_all_handled_by<THandler, TRest...>::value;
};
#else
// True if Predicate matches for none of the types Ts
template <template<typename> class Predicate, typename... Ts>
struct static_none_of : std::is_same<std::tuple<std::false_type, typename Predicate<Ts>::type...>,
std::tuple<typename Predicate<Ts>::type..., std::false_type>>
{};
// True if Predicate matches for all of the types Ts
template <template<typename> class Predicate, typename... Ts>
struct static_all_of : std::is_same<std::tuple<std::true_type, typename Predicate<Ts>::type...>,
std::tuple<typename Predicate<Ts>::type..., std::true_type>>
{};
// True if THandler is derived from the handler for at least one of the types in TTypes
template <typename THandler, typename... TTypes>
struct is_handled_by {
template <typename T>
using HasHandler = std::is_base_of<typename T::handler, THandler>;
static constexpr bool value = !static_none_of<HasHandler, TTypes...>::value;
};
// True if THandler is derived from the handlers of all the types in TTypes
template <typename THandler, typename... TTypes>
struct are_all_handled_by {
template <typename T>
using HasHandler = std::is_base_of<typename T::handler, THandler>;
static constexpr bool value = static_all_of<HasHandler, TTypes...>::value;
};
#endif
// Wraps any type, so that we can derive from it
template <typename TType>
struct type_wrapper {
using type = TType;
TType value;
constexpr explicit type_wrapper(const TType& v) :
value(v) {
}
}; // struct type_wrapper
// Small wrapper for begin/end iterator
template <typename TType>
struct iterator_wrapper {
using type = TType;
TType first;
TType last;
constexpr iterator_wrapper(TType begin, TType end) :
first(begin),
last(end) {}
constexpr TType begin() const {
return first;
}
constexpr TType end() const {
return last;
}
}; // struct iterator_wrapper
struct entity_handler {};
struct object_handler;
struct node_handler;
struct tags_handler;
struct nodes_handler;
struct members_handler;
struct changeset_handler;
struct discussion_handler;
struct ring_handler;
} // namespace detail
#define OSMIUM_ATTRIBUTE(_handler, _name, _type) \
struct _name : public osmium::builder::detail::type_wrapper<_type> { \
using handler = osmium::builder::detail::_handler;
#define OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(_handler, _name, _type) \
OSMIUM_ATTRIBUTE(_handler, _name, _type) \
constexpr explicit _name(std::add_const<_type>::type& value) : \
type_wrapper(value) {} \
}
#define OSMIUM_ATTRIBUTE_ITER(_handler, _name) \
template <typename TIterator> \
struct _name : public osmium::builder::detail::iterator_wrapper<TIterator> { \
using handler = osmium::builder::detail::_handler; \
constexpr _name(TIterator first, TIterator last) : \
osmium::builder::detail::iterator_wrapper<TIterator>(first, last) {} \
}
namespace attr {
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(object_handler, _id, osmium::object_id_type);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(object_handler, _version, osmium::object_version_type);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(entity_handler, _uid, osmium::user_id_type);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(entity_handler, _cid, osmium::changeset_id_type);
OSMIUM_ATTRIBUTE(object_handler, _deleted, bool)
constexpr explicit _deleted(bool value = true) noexcept :
type_wrapper(value) {}
};
OSMIUM_ATTRIBUTE(object_handler, _visible, bool)
constexpr explicit _visible(bool value = true) noexcept :
type_wrapper(value) {}
};
OSMIUM_ATTRIBUTE(object_handler, _timestamp, osmium::Timestamp)
constexpr explicit _timestamp(const osmium::Timestamp& value) noexcept :
type_wrapper(value) {}
constexpr explicit _timestamp(time_t value) noexcept :
type_wrapper(osmium::Timestamp{value}) {}
constexpr explicit _timestamp(uint32_t value) noexcept :
type_wrapper(osmium::Timestamp{value}) {}
explicit _timestamp(const char* value) :
type_wrapper(osmium::Timestamp{value}) {}
explicit _timestamp(const std::string& value) :
type_wrapper(osmium::Timestamp{value}) {}
};
OSMIUM_ATTRIBUTE(node_handler, _location, osmium::Location)
constexpr explicit _location(const osmium::Location& value) noexcept :
type_wrapper(value) {}
explicit _location(double lat, double lon) :
type_wrapper(osmium::Location{lat, lon}) {}
};
OSMIUM_ATTRIBUTE(entity_handler, _user, const char*)
constexpr explicit _user(const char* val) noexcept :
type_wrapper(val) {}
explicit _user(const std::string& val) noexcept :
type_wrapper(val.c_str()) {}
};
using pair_of_cstrings = std::pair<const char* const, const char* const>;
using pair_of_strings = std::pair<const std::string&, const std::string&>;
class member_type {
osmium::item_type m_type;
osmium::object_id_type m_ref;
const char* m_role;
public:
constexpr member_type(osmium::item_type type, osmium::object_id_type ref, const char* role = "") noexcept :
m_type(type),
m_ref(ref),
m_role(role) {
}
constexpr osmium::item_type type() const noexcept {
return m_type;
}
constexpr osmium::object_id_type ref() const noexcept {
return m_ref;
}
constexpr const char* role() const noexcept {
return m_role;
}
}; // class member_type
class comment_type {
osmium::Timestamp m_date;
osmium::user_id_type m_uid;
const char* m_user;
const char* m_text;
public:
constexpr comment_type(osmium::Timestamp date, osmium::user_id_type uid, const char* user, const char* text) noexcept :
m_date(date),
m_uid(uid),
m_user(user),
m_text(text) {
}
constexpr osmium::Timestamp date() const noexcept {
return m_date;
}
constexpr osmium::user_id_type uid() const noexcept {
return m_uid;
}
constexpr const char* user() const noexcept {
return m_user;
}
constexpr const char* text() const noexcept {
return m_text;
}
}; // class comment_type
namespace detail {
OSMIUM_ATTRIBUTE_ITER(tags_handler, tags_from_iterator_pair);
OSMIUM_ATTRIBUTE_ITER(nodes_handler, nodes_from_iterator_pair);
OSMIUM_ATTRIBUTE_ITER(members_handler, members_from_iterator_pair);
OSMIUM_ATTRIBUTE_ITER(discussion_handler, comments_from_iterator_pair);
OSMIUM_ATTRIBUTE_ITER(ring_handler, outer_ring_from_iterator_pair);
OSMIUM_ATTRIBUTE_ITER(ring_handler, inner_ring_from_iterator_pair);
} // namespace detail
OSMIUM_ATTRIBUTE(tags_handler, _tag, pair_of_cstrings)
explicit _tag(const pair_of_cstrings& value) noexcept :
type_wrapper(value) {}
explicit _tag(const std::pair<const char* const, const char*>& value) :
type_wrapper(pair_of_cstrings{value.first, value.second}) {}
explicit _tag(const std::pair<const char*, const char* const>& value) :
type_wrapper(pair_of_cstrings{value.first, value.second}) {}
explicit _tag(const std::pair<const char*, const char*>& value) :
type_wrapper(pair_of_cstrings{value.first, value.second}) {}
explicit _tag(const pair_of_strings& value) :
type_wrapper(std::make_pair(value.first.c_str(), value.second.c_str())) {}
explicit _tag(const char* key, const char* val) :
type_wrapper(std::make_pair(key, val)) {}
explicit _tag(const std::string& key, const std::string& val) :
type_wrapper(std::make_pair(key.c_str(), val.c_str())) {}
};
template <typename TTagIterator>
inline constexpr detail::tags_from_iterator_pair<TTagIterator> _tags(TTagIterator first, TTagIterator last) {
return detail::tags_from_iterator_pair<TTagIterator>(first, last);
}
template <typename TContainer>
inline detail::tags_from_iterator_pair<typename TContainer::const_iterator> _tags(const TContainer& container) {
return detail::tags_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using tag_ilist = std::initializer_list<std::pair<const char*, const char*>>;
inline detail::tags_from_iterator_pair<tag_ilist::const_iterator> _tags(const tag_ilist& container) {
return detail::tags_from_iterator_pair<tag_ilist::const_iterator>(std::begin(container), std::end(container));
}
OSMIUM_ATTRIBUTE(nodes_handler, _node, osmium::NodeRef)
constexpr explicit _node(osmium::object_id_type value) noexcept :
type_wrapper(NodeRef{value}) {}
constexpr explicit _node(const NodeRef& value) noexcept :
type_wrapper(value) {}
};
template <typename TIdIterator>
inline constexpr detail::nodes_from_iterator_pair<TIdIterator> _nodes(TIdIterator first, TIdIterator last) {
return detail::nodes_from_iterator_pair<TIdIterator>(first, last);
}
template <typename TContainer>
inline detail::nodes_from_iterator_pair<typename TContainer::const_iterator> _nodes(const TContainer& container) {
return detail::nodes_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using object_id_ilist = std::initializer_list<osmium::object_id_type>;
inline detail::nodes_from_iterator_pair<object_id_ilist::const_iterator> _nodes(const object_id_ilist& container) {
return detail::nodes_from_iterator_pair<object_id_ilist::const_iterator>(std::begin(container), std::end(container));
}
using node_ref_ilist = std::initializer_list<osmium::NodeRef>;
inline detail::nodes_from_iterator_pair<node_ref_ilist::const_iterator> _nodes(const node_ref_ilist& container) {
return detail::nodes_from_iterator_pair<node_ref_ilist::const_iterator>(std::begin(container), std::end(container));
}
OSMIUM_ATTRIBUTE(members_handler, _member, member_type)
constexpr explicit _member(const member_type& value) noexcept :
type_wrapper(value) {}
constexpr explicit _member(osmium::item_type type, osmium::object_id_type id) noexcept :
type_wrapper({type, id}) {}
constexpr explicit _member(osmium::item_type type, osmium::object_id_type id, const char* role) noexcept :
type_wrapper({type, id, role}) {}
explicit _member(osmium::item_type type, osmium::object_id_type id, const std::string& role) noexcept :
type_wrapper({type, id, role.c_str()}) {}
explicit _member(const osmium::RelationMember& member) noexcept :
type_wrapper({member.type(), member.ref(), member.role()}) {}
};
template <typename TMemberIterator>
inline constexpr detail::members_from_iterator_pair<TMemberIterator> _members(TMemberIterator first, TMemberIterator last) {
return detail::members_from_iterator_pair<TMemberIterator>(first, last);
}
template <typename TContainer>
inline detail::members_from_iterator_pair<typename TContainer::const_iterator> _members(const TContainer& container) {
return detail::members_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using member_ilist = std::initializer_list<member_type>;
inline detail::members_from_iterator_pair<member_ilist::const_iterator> _members(const member_ilist& container) {
return detail::members_from_iterator_pair<member_ilist::const_iterator>(std::begin(container), std::end(container));
}
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(changeset_handler, _num_changes, osmium::num_changes_type);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(changeset_handler, _num_comments, osmium::num_comments_type);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(changeset_handler, _created_at, osmium::Timestamp);
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(changeset_handler, _closed_at, osmium::Timestamp);
OSMIUM_ATTRIBUTE(discussion_handler, _comment, comment_type)
constexpr explicit _comment(const comment_type& value) noexcept :
type_wrapper(value) {}
explicit _comment(const osmium::ChangesetComment& comment) noexcept :
type_wrapper({comment.date(), comment.uid(), comment.user(), comment.text()}) {}
};
template <typename TCommentIterator>
inline constexpr detail::comments_from_iterator_pair<TCommentIterator> _comments(TCommentIterator first, TCommentIterator last) {
return detail::comments_from_iterator_pair<TCommentIterator>(first, last);
}
template <typename TContainer>
inline detail::comments_from_iterator_pair<typename TContainer::const_iterator> _comments(const TContainer& container) {
return detail::comments_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using comment_ilist = std::initializer_list<comment_type>;
inline detail::comments_from_iterator_pair<comment_ilist::const_iterator> _comments(const comment_ilist& container) {
return detail::comments_from_iterator_pair<comment_ilist::const_iterator>(std::begin(container), std::end(container));
}
template <typename TIdIterator>
inline constexpr detail::outer_ring_from_iterator_pair<TIdIterator> _outer_ring(TIdIterator first, TIdIterator last) {
return detail::outer_ring_from_iterator_pair<TIdIterator>(first, last);
}
template <typename TContainer>
inline detail::outer_ring_from_iterator_pair<typename TContainer::const_iterator> _outer_ring(const TContainer& container) {
return detail::outer_ring_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using object_id_ilist = std::initializer_list<osmium::object_id_type>;
inline detail::outer_ring_from_iterator_pair<object_id_ilist::const_iterator> _outer_ring(const object_id_ilist& container) {
return detail::outer_ring_from_iterator_pair<object_id_ilist::const_iterator>(std::begin(container), std::end(container));
}
using node_ref_ilist = std::initializer_list<osmium::NodeRef>;
inline detail::outer_ring_from_iterator_pair<node_ref_ilist::const_iterator> _outer_ring(const node_ref_ilist& container) {
return detail::outer_ring_from_iterator_pair<node_ref_ilist::const_iterator>(std::begin(container), std::end(container));
}
template <typename TIdIterator>
inline constexpr detail::inner_ring_from_iterator_pair<TIdIterator> _inner_ring(TIdIterator first, TIdIterator last) {
return detail::inner_ring_from_iterator_pair<TIdIterator>(first, last);
}
template <typename TContainer>
inline detail::inner_ring_from_iterator_pair<typename TContainer::const_iterator> _inner_ring(const TContainer& container) {
return detail::inner_ring_from_iterator_pair<typename TContainer::const_iterator>(std::begin(container), std::end(container));
}
using object_id_ilist = std::initializer_list<osmium::object_id_type>;
inline detail::inner_ring_from_iterator_pair<object_id_ilist::const_iterator> _inner_ring(const object_id_ilist& container) {
return detail::inner_ring_from_iterator_pair<object_id_ilist::const_iterator>(std::begin(container), std::end(container));
}
using node_ref_ilist = std::initializer_list<osmium::NodeRef>;
inline detail::inner_ring_from_iterator_pair<node_ref_ilist::const_iterator> _inner_ring(const node_ref_ilist& container) {
return detail::inner_ring_from_iterator_pair<node_ref_ilist::const_iterator>(std::begin(container), std::end(container));
}
} // namespace attr
#undef OSMIUM_ATTRIBUTE_ITER
#undef OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR
#undef OSMIUM_ATTRIBUTE
namespace detail {
struct changeset_handler : public entity_handler {
template <typename TDummy>
static void set_value(osmium::Changeset&, const TDummy&) noexcept {
}
static void set_value(osmium::Changeset& changeset, attr::_cid id) noexcept {
changeset.set_id(id.value);
}
static void set_value(osmium::Changeset& changeset, attr::_num_changes num_changes) noexcept {
changeset.set_num_changes(num_changes.value);
}
static void set_value(osmium::Changeset& changeset, attr::_num_comments num_comments) noexcept {
changeset.set_num_comments(num_comments.value);
}
static void set_value(osmium::Changeset& changeset, attr::_created_at created_at) noexcept {
changeset.set_created_at(created_at.value);
}
static void set_value(osmium::Changeset& changeset, attr::_closed_at closed_at) noexcept {
changeset.set_closed_at(closed_at.value);
}
static void set_value(osmium::Changeset& changeset, attr::_uid uid) noexcept {
changeset.set_uid(uid.value);
}
};
struct object_handler : public entity_handler {
template <typename TDummy>
static void set_value(osmium::OSMObject&, const TDummy&) noexcept {
}
static void set_value(osmium::OSMObject& object, attr::_id id) noexcept {
object.set_id(id.value);
}
static void set_value(osmium::OSMObject& object, attr::_version version) noexcept {
object.set_version(version.value);
}
static void set_value(osmium::OSMObject& object, attr::_visible visible) noexcept {
object.set_visible(visible.value);
}
static void set_value(osmium::OSMObject& object, attr::_deleted deleted) noexcept {
object.set_deleted(deleted.value);
}
static void set_value(osmium::OSMObject& object, attr::_timestamp timestamp) noexcept {
object.set_timestamp(timestamp.value);
}
static void set_value(osmium::OSMObject& object, attr::_cid changeset) noexcept {
object.set_changeset(changeset.value);
}
static void set_value(osmium::OSMObject& object, attr::_uid uid) noexcept {
object.set_uid(uid.value);
}
}; // object_handler
struct node_handler : public object_handler {
using object_handler::set_value;
static void set_value(osmium::Node& node, attr::_location location) noexcept {
node.set_location(location.value);
}
}; // node_handler
template <typename THandler, typename TBuilder, typename... TArgs>
inline void add_basic(TBuilder& builder, const TArgs&... args) noexcept {
(void)std::initializer_list<int>{
(THandler::set_value(builder.object(), args), 0)...
};
}
// ==============================================================
template <typename... TArgs>
inline constexpr const char* get_user(const attr::_user& user, const TArgs&...) noexcept {
return user.value;
}
inline constexpr const char* get_user() noexcept {
return "";
}
template <typename TFirst, typename... TRest>
inline constexpr typename std::enable_if<!std::is_same<attr::_user, TFirst>::value, const char*>::type
get_user(const TFirst&, const TRest&... args) noexcept {
return get_user(args...);
}
template <typename TBuilder, typename... TArgs>
inline void add_user(TBuilder& builder, const TArgs&... args) {
builder.add_user(get_user(args...));
}
// ==============================================================
struct tags_handler {
template <typename TDummy>
static void set_value(TagListBuilder&, const TDummy&) noexcept {
}
static void set_value(TagListBuilder& builder, const attr::_tag& tag) {
builder.add_tag(tag.value);
}
template <typename TIterator>
static void set_value(TagListBuilder& builder, const attr::detail::tags_from_iterator_pair<TIterator>& tags) {
for (const auto& tag : tags) {
builder.add_tag(tag);
}
}
}; // struct tags_handler
struct nodes_handler {
template <typename TDummy>
static void set_value(WayNodeListBuilder&, const TDummy&) noexcept {
}
static void set_value(WayNodeListBuilder& builder, const attr::_node& node_ref) {
builder.add_node_ref(node_ref.value);
}
template <typename TIterator>
static void set_value(WayNodeListBuilder& builder, const attr::detail::nodes_from_iterator_pair<TIterator>& nodes) {
for (const auto& ref : nodes) {
builder.add_node_ref(ref);
}
}
}; // struct nodes_handler
struct members_handler {
template <typename TDummy>
static void set_value(RelationMemberListBuilder&, const TDummy&) noexcept {
}
static void set_value(RelationMemberListBuilder& builder, const attr::_member& member) {
builder.add_member(member.value.type(), member.value.ref(), member.value.role());
}
template <typename TIterator>
static void set_value(RelationMemberListBuilder& builder, const attr::detail::members_from_iterator_pair<TIterator>& members) {
for (const auto& member : members) {
builder.add_member(member.type(), member.ref(), member.role());
}
}
}; // struct members_handler
struct discussion_handler {
template <typename TDummy>
static void set_value(ChangesetDiscussionBuilder&, const TDummy&) noexcept {
}
static void set_value(ChangesetDiscussionBuilder& builder, const attr::_comment& comment) {
builder.add_comment(comment.value.date(), comment.value.uid(), comment.value.user());
builder.add_comment_text(comment.value.text());
}
template <typename TIterator>
static void set_value(ChangesetDiscussionBuilder& builder, const attr::detail::comments_from_iterator_pair<TIterator>& comments) {
for (const auto& comment : comments) {
builder.add_comment(comment.date(), comment.uid(), comment.user());
builder.add_comment_text(comment.text());
}
}
}; // struct discussion_handler
struct ring_handler {
template <typename TDummy>
static void set_value(AreaBuilder&, const TDummy&) noexcept {
}
template <typename TIterator>
static void set_value(AreaBuilder& parent, const attr::detail::outer_ring_from_iterator_pair<TIterator>& nodes) {
OuterRingBuilder builder(parent.buffer(), &parent);
for (const auto& ref : nodes) {
builder.add_node_ref(ref);
}
}
template <typename TIterator>
static void set_value(AreaBuilder& parent, const attr::detail::inner_ring_from_iterator_pair<TIterator>& nodes) {
InnerRingBuilder builder(parent.buffer(), &parent);
for (const auto& ref : nodes) {
builder.add_node_ref(ref);
}
}
}; // struct ring_handler
// ==============================================================
template <typename TBuilder, typename THandler, typename... TArgs>
inline typename std::enable_if<!is_handled_by<THandler, TArgs...>::value>::type
add_list(osmium::builder::Builder&, const TArgs&...) noexcept {
}
template <typename TBuilder, typename THandler, typename... TArgs>
inline typename std::enable_if<is_handled_by<THandler, TArgs...>::value>::type
add_list(osmium::builder::Builder& parent, const TArgs&... args) {
TBuilder builder(parent.buffer(), &parent);
(void)std::initializer_list<int>{
(THandler::set_value(builder, args), 0)...
};
}
struct any_node_handlers : public node_handler, public tags_handler {};
struct any_way_handlers : public object_handler, public tags_handler, public nodes_handler {};
struct any_relation_handlers : public object_handler, public tags_handler, public members_handler {};
struct any_area_handlers : public object_handler, public tags_handler, public ring_handler {};
struct any_changeset_handlers : public changeset_handler, public tags_handler, public discussion_handler {};
} // namespace detail
template <typename... TArgs>
inline size_t add_node(osmium::memory::Buffer& buffer, const TArgs&... args) {
NodeBuilder builder(buffer);
detail::add_basic<detail::node_handler>(builder, args...);
detail::add_user(builder, args...);
detail::add_list<TagListBuilder, detail::tags_handler>(builder, args...);
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_way(osmium::memory::Buffer& buffer, const TArgs&... args) {
WayBuilder builder(buffer);
detail::add_basic<detail::object_handler>(builder, args...);
detail::add_user(builder, args...);
detail::add_list<TagListBuilder, detail::tags_handler>(builder, args...);
detail::add_list<WayNodeListBuilder, detail::nodes_handler>(builder, args...);
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_relation(osmium::memory::Buffer& buffer, const TArgs&... args) {
RelationBuilder builder(buffer);
detail::add_basic<detail::object_handler>(builder, args...);
detail::add_user(builder, args...);
detail::add_list<TagListBuilder, detail::tags_handler>(builder, args...);
detail::add_list<RelationMemberListBuilder, detail::members_handler>(builder, args...);
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_changeset(osmium::memory::Buffer& buffer, const TArgs&... args) {
ChangesetBuilder builder(buffer);
detail::add_basic<detail::changeset_handler>(builder, args...);
detail::add_user(builder, args...);
detail::add_list<TagListBuilder, detail::tags_handler>(builder, args...);
detail::add_list<ChangesetDiscussionBuilder, detail::discussion_handler>(builder, args...);
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_area(osmium::memory::Buffer& buffer, const TArgs&... args) {
AreaBuilder builder(buffer);
detail::add_basic<detail::object_handler>(builder, args...);
detail::add_user(builder, args...);
detail::add_list<TagListBuilder, detail::tags_handler>(builder, args...);
(void)std::initializer_list<int>{
(detail::ring_handler::set_value(builder, args), 0)...
};
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_way_node_list(osmium::memory::Buffer& buffer, const TArgs&... args) {
{
WayNodeListBuilder builder(buffer);
(void)std::initializer_list<int>{
(detail::nodes_handler::set_value(builder, args), 0)...
};
}
return buffer.commit();
}
template <typename... TArgs>
inline size_t add_tag_list(osmium::memory::Buffer& buffer, const TArgs&... args) {
{
TagListBuilder builder(buffer);
(void)std::initializer_list<int>{
(detail::tags_handler::set_value(builder, args), 0)...
};
}
return buffer.commit();
}
} // namespace builder
} // namespace osmium
#endif // OSMIUM_BUILDER_ATTR_HPP
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_cid id) noexcept
Definition: attr.hpp:487
detail::any_relation_handlers
Definition: attr.hpp:710
detail::discussion_handler::set_value
static void set_value(ChangesetDiscussionBuilder &builder, const attr::detail::comments_from_iterator_pair< TIterator > &comments)
Definition: attr.hpp:659
osmium::builder::InnerRingBuilder
NodeRefListBuilder< InnerRing > InnerRingBuilder
Definition: osm_object_builder.hpp:191
comment_type::comment_type
constexpr comment_type(osmium::Timestamp date, osmium::user_id_type uid, const char *user, const char *text) noexcept
Definition: attr.hpp:273
detail::ring_handler::set_value
static void set_value(AreaBuilder &parent, const attr::detail::inner_ring_from_iterator_pair< TIterator > &nodes)
Definition: attr.hpp:683
_node
constexpr _node(osmium::object_id_type value) noexcept
Definition: attr.hpp:348
osmium::builder::Builder::buffer
osmium::memory::Buffer & buffer() noexcept
Return the buffer this builder is using.
Definition: builder.hpp:179
add_tag_list
size_t add_tag_list(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:847
detail::ring_handler
Definition: attr.hpp:668
detail::members_handler::set_value
static void set_value(RelationMemberListBuilder &builder, const attr::_member &member)
Definition: attr.hpp:634
detail::nodes_handler::set_value
static void set_value(WayNodeListBuilder &builder, const attr::_node &node_ref)
Definition: attr.hpp:615
tag_ilist
std::initializer_list< std::pair< const char *, const char * >> tag_ilist
Definition: attr.hpp:340
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_uid uid) noexcept
Definition: attr.hpp:543
osmium::osm_entity_bits::type
type
Definition: entity_bits.hpp:60
member_ilist
std::initializer_list< member_type > member_ilist
Definition: attr.hpp:398
_location
constexpr _location(const osmium::Location &value) noexcept
Definition: attr.hpp:220
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_version version) noexcept
Definition: attr.hpp:523
member_type::m_type
osmium::item_type m_type
Definition: attr.hpp:238
OSMIUM_ATTRIBUTE
#define OSMIUM_ATTRIBUTE(_handler, _name, _type)
Definition: attr.hpp:171
comment_type::user
constexpr const char * user() const noexcept
Definition: attr.hpp:288
_comments
constexpr detail::comments_from_iterator_pair< TCommentIterator > _comments(TCommentIterator first, TCommentIterator last)
Definition: attr.hpp:417
detail::any_way_handlers
Definition: attr.hpp:709
osmium::builder::NodeBuilder
OSMObjectBuilder< osmium::Node > NodeBuilder
Definition: osm_object_builder.hpp:356
osmium::item_type
item_type
Definition: item_type.hpp:43
detail::members_handler::set_value
static void set_value(RelationMemberListBuilder &, const TDummy &) noexcept
Definition: attr.hpp:631
_user
constexpr _user(const char *val) noexcept
Definition: attr.hpp:227
detail::add_list
std::enable_if< is_handled_by< THandler, TArgs... >::value >::type add_list(osmium::builder::Builder &parent, const TArgs &...args)
Definition: attr.hpp:701
osmium::_timestamp
_timestamp(const std::string &value)
Definition: attr.hpp:215
std
Definition: reader_iterator.hpp:39
add_node
size_t add_node(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:725
detail::tags_handler::set_value
static void set_value(TagListBuilder &, const TDummy &) noexcept
Definition: attr.hpp:593
detail::changeset_handler
Definition: attr.hpp:481
detail::get_user
constexpr std::enable_if<!std::is_same< attr::_user, TFirst >::value, const char * >::type get_user(const TFirst &, const TRest &...args) noexcept
Definition: attr.hpp:579
comment_type::m_date
osmium::Timestamp m_date
Definition: attr.hpp:266
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_deleted deleted) noexcept
Definition: attr.hpp:531
types.hpp
member_type
Definition: attr.hpp:236
osmium::ChangesetComment
Definition: changeset.hpp:57
add_area
size_t add_area(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:804
detail::object_handler
Definition: attr.hpp:513
osmium::builder::WayNodeListBuilder
NodeRefListBuilder< WayNodeList > WayNodeListBuilder
Definition: osm_object_builder.hpp:189
detail::members_handler
Definition: attr.hpp:628
detail::discussion_handler::set_value
static void set_value(ChangesetDiscussionBuilder &, const TDummy &) noexcept
Definition: attr.hpp:650
detail::add_basic
void add_basic(TBuilder &builder, const TArgs &...args) noexcept
Definition: attr.hpp:560
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_uid uid) noexcept
Definition: attr.hpp:507
detail::nodes_handler
Definition: attr.hpp:609
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_num_comments num_comments) noexcept
Definition: attr.hpp:495
detail::discussion_handler
Definition: attr.hpp:647
detail::ring_handler::set_value
static void set_value(AreaBuilder &parent, const attr::detail::outer_ring_from_iterator_pair< TIterator > &nodes)
Definition: attr.hpp:675
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_created_at created_at) noexcept
Definition: attr.hpp:499
detail::any_area_handlers
Definition: attr.hpp:711
detail::object_handler::set_value
static void set_value(osmium::OSMObject &, const TDummy &) noexcept
Definition: attr.hpp:516
member_type::role
constexpr const char * role() const noexcept
Definition: attr.hpp:258
_nodes
constexpr detail::nodes_from_iterator_pair< TIdIterator > _nodes(TIdIterator first, TIdIterator last)
Definition: attr.hpp:355
osmium::RelationMember
Definition: relation.hpp:54
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_timestamp timestamp) noexcept
Definition: attr.hpp:535
osmium::object_id_type
int64_t object_id_type
Type for OSM object (node, way, or relation) IDs.
Definition: types.hpp:45
osmium
Namespace for everything in the Osmium library.
Definition: assembler.hpp:59
comment_ilist
std::initializer_list< comment_type > comment_ilist
Definition: attr.hpp:426
osmium::builder::attr::_deleted
constexpr _deleted(bool value=true) noexcept
Definition: attr.hpp:197
detail
Definition: attr.hpp:298
comment_type::uid
constexpr osmium::user_id_type uid() const noexcept
Definition: attr.hpp:284
osm_object_builder.hpp
_tag
_tag(const pair_of_cstrings &value) noexcept
Definition: attr.hpp:314
osmium::Timestamp
Definition: timestamp.hpp:56
detail::nodes_handler::set_value
static void set_value(WayNodeListBuilder &, const TDummy &) noexcept
Definition: attr.hpp:612
_inner_ring
constexpr detail::inner_ring_from_iterator_pair< TIdIterator > _inner_ring(TIdIterator first, TIdIterator last)
Definition: attr.hpp:453
osmium::builder::OuterRingBuilder
NodeRefListBuilder< OuterRing > OuterRingBuilder
Definition: osm_object_builder.hpp:190
std::end
osmium::io::InputIterator< osmium::io::Reader > end(osmium::io::Reader &)
Definition: reader_iterator.hpp:45
_members
constexpr detail::members_from_iterator_pair< TMemberIterator > _members(TMemberIterator first, TMemberIterator last)
Definition: attr.hpp:389
detail::any_node_handlers
Definition: attr.hpp:708
detail::discussion_handler::set_value
static void set_value(ChangesetDiscussionBuilder &builder, const attr::_comment &comment)
Definition: attr.hpp:653
_comment
constexpr _comment(const comment_type &value) noexcept
Definition: attr.hpp:410
osmium::_timestamp
constexpr _timestamp(const osmium::Timestamp &value) noexcept
Definition: attr.hpp:207
detail::tags_handler::set_value
static void set_value(TagListBuilder &builder, const attr::_tag &tag)
Definition: attr.hpp:596
osmium::Location
Definition: location.hpp:79
_outer_ring
constexpr detail::outer_ring_from_iterator_pair< TIdIterator > _outer_ring(TIdIterator first, TIdIterator last)
Definition: attr.hpp:433
add_way
size_t add_way(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:744
member_type::member_type
constexpr member_type(osmium::item_type type, osmium::object_id_type ref, const char *role="") noexcept
Definition: attr.hpp:244
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_cid changeset) noexcept
Definition: attr.hpp:539
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &, const TDummy &) noexcept
Definition: attr.hpp:484
pair_of_strings
std::pair< const std::string &, const std::string & > pair_of_strings
Definition: attr.hpp:234
_member
constexpr _member(const member_type &value) noexcept
Definition: attr.hpp:376
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_closed_at closed_at) noexcept
Definition: attr.hpp:503
OSMIUM_ATTRIBUTE_ITER
#define OSMIUM_ATTRIBUTE_ITER(_handler, _name)
Definition: attr.hpp:181
add_way_node_list
size_t add_way_node_list(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:827
member_type::ref
constexpr osmium::object_id_type ref() const noexcept
Definition: attr.hpp:254
detail::add_user
void add_user(TBuilder &builder, const TArgs &...args)
Definition: attr.hpp:584
osmium::memory::Buffer
Definition: buffer.hpp:97
comment_type::m_user
const char * m_user
Definition: attr.hpp:268
node_ref_ilist
std::initializer_list< osmium::NodeRef > node_ref_ilist
Definition: attr.hpp:369
builder.hpp
add_relation
size_t add_relation(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:764
_tags
constexpr detail::tags_from_iterator_pair< TTagIterator > _tags(TTagIterator first, TTagIterator last)
Definition: attr.hpp:331
comment_type::date
constexpr osmium::Timestamp date() const noexcept
Definition: attr.hpp:280
detail::node_handler::set_value
static void set_value(osmium::Node &node, attr::_location location) noexcept
Definition: attr.hpp:553
buffer.hpp
osmium::Node
Definition: node.hpp:47
osmium::builder::ChangesetBuilder
ObjectBuilder< osmium::Changeset > ChangesetBuilder
Definition: osm_object_builder.hpp:401
osmium::object_version_type
uint32_t object_version_type
Type for OSM object version number.
Definition: types.hpp:47
detail::changeset_handler::set_value
static void set_value(osmium::Changeset &changeset, attr::_num_changes num_changes) noexcept
Definition: attr.hpp:491
member_type::m_ref
osmium::object_id_type m_ref
Definition: attr.hpp:239
detail::nodes_handler::set_value
static void set_value(WayNodeListBuilder &builder, const attr::detail::nodes_from_iterator_pair< TIterator > &nodes)
Definition: attr.hpp:620
osmium::Changeset
An OSM Changeset, a group of changes made by a single user over a short period of time...
Definition: changeset.hpp:154
object_id_ilist
std::initializer_list< osmium::object_id_type > object_id_ilist
Definition: attr.hpp:364
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_visible visible) noexcept
Definition: attr.hpp:527
member_type::m_role
const char * m_role
Definition: attr.hpp:240
osmium::num_changes_type
uint32_t num_changes_type
Type for changeset num_changes.
Definition: types.hpp:51
add_changeset
size_t add_changeset(osmium::memory::Buffer &buffer, const TArgs &...args)
Definition: attr.hpp:784
osmium::builder::_visible
constexpr _visible(bool value=true) noexcept
Definition: attr.hpp:202
detail::any_changeset_handlers
Definition: attr.hpp:712
osmium::builder::RelationBuilder
OSMObjectBuilder< osmium::Relation > RelationBuilder
Definition: osm_object_builder.hpp:357
comment_type::m_text
const char * m_text
Definition: attr.hpp:269
pair_of_cstrings
std::pair< const char *const, const char *const > pair_of_cstrings
Definition: attr.hpp:233
detail::tags_handler::set_value
static void set_value(TagListBuilder &builder, const attr::detail::tags_from_iterator_pair< TIterator > &tags)
Definition: attr.hpp:601
osmium::changeset_id_type
uint32_t changeset_id_type
Type for OSM changeset IDs.
Definition: types.hpp:48
osm.hpp
osmium::NodeRef
Definition: node_ref.hpp:50
std::begin
osmium::io::InputIterator< osmium::io::Reader > begin(osmium::io::Reader &reader)
Definition: reader_iterator.hpp:41
OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR
#define OSMIUM_ATTRIBUTE_WITH_CONSTRUCTOR(_handler, _name, _type)
Definition: attr.hpp:175
comment_type
Definition: attr.hpp:264
osmium::num_comments_type
uint32_t num_comments_type
Type for changeset num_comments.
Definition: types.hpp:52
comment_type::text
constexpr const char * text() const noexcept
Definition: attr.hpp:292
detail::object_handler::set_value
static void set_value(osmium::OSMObject &object, attr::_id id) noexcept
Definition: attr.hpp:519
member_type::type
constexpr osmium::item_type type() const noexcept
Definition: attr.hpp:250
osmium::builder::Builder
Definition: builder.hpp:57
detail::node_handler
Definition: attr.hpp:549
osmium::OSMObject
Definition: object.hpp:58
comment_type::m_uid
osmium::user_id_type m_uid
Definition: attr.hpp:267
osmium::user_id_type
uint32_t user_id_type
Type for OSM user IDs.
Definition: types.hpp:49
detail::tags_handler
Definition: attr.hpp:590
osmium::memory::Buffer::commit
size_t commit()
Definition: buffer.hpp:335
detail::members_handler::set_value
static void set_value(RelationMemberListBuilder &builder, const attr::detail::members_from_iterator_pair< TIterator > &members)
Definition: attr.hpp:639
detail::ring_handler::set_value
static void set_value(AreaBuilder &, const TDummy &) noexcept
Definition: attr.hpp:671