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osmium::area::MultipolygonManagerLegacy< TAssembler > Class Template Reference

`#include <multipolygon_manager_legacy.hpp>`

Inheritance diagram for osmium::area::MultipolygonManagerLegacy< TAssembler >:
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Collaboration diagram for osmium::area::MultipolygonManagerLegacy< TAssembler >:
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## Public Member Functions

| MultipolygonManagerLegacy (const assembler_config_type &assembler_config)
const area_stats & | stats () const noexcept
bool | new_relation (const osmium::Relation &relation) const
void | complete_relation (const osmium::Relation &relation)
void | way_not_in_any_relation (const osmium::Way &way)
Public Member Functions inherited from osmium::relations::RelationsManager< MultipolygonManagerLegacy< TAssembler >, false, true, false >
| RelationsManager ()
SecondPassHandler< RelationsManager > & | handler (const std::function< void(osmium::memory::Buffer &&)> &callback=nullptr)
void | relation (const osmium::Relation &relation)
void | handle_node (const osmium::Node &node)
void | handle_way (const osmium::Way &way)
void | handle_relation (const osmium::Relation &relation)
void | for_each_incomplete_relation (TFunc &&func)
Public Member Functions inherited from osmium::relations::RelationsManagerBase
| RelationsManagerBase ()
osmium::relations::RelationsDatabase & | relations_database () noexcept
| Access the internal RelationsDatabase.
osmium::relations::MembersDatabase< osmium::Node > & | member_nodes_database () noexcept
| Access the internal database containing member nodes.
const osmium::relations::MembersDatabase< osmium::Node > & | member_nodes_database () const noexcept
| Access the internal database containing member nodes.
osmium::relations::MembersDatabase< osmium::Way > & | member_ways_database () noexcept
| Access the internal database containing member ways.
const osmium::relations::MembersDatabase< osmium::Way > & | member_ways_database () const noexcept
| Access the internal database containing member ways.
osmium::relations::MembersDatabase< osmium::Relation > & | member_relations_database () noexcept
| Access the internal database containing member relations.
const osmium::relations::MembersDatabase< osmium::Relation > & | member_relations_database () const noexcept
| Access the internal database containing member relations.
relations::MembersDatabaseCommon & | member_database (osmium::item_type type) noexcept
const relations::MembersDatabaseCommon & | member_database (osmium::item_type type) const noexcept
const osmium::OSMObject * | get_member_object (const osmium::RelationMember &member) const noexcept
const osmium::Node * | get_member_node (osmium::object_id_type id) const noexcept
const osmium::Way * | get_member_way (osmium::object_id_type id) const noexcept
const osmium::Relation * | get_member_relation (osmium::object_id_type id) const noexcept
void | prepare_for_lookup ()
relations_manager_memory_usage | used_memory () const noexcept
osmium::memory::Buffer & | buffer () noexcept
| Access the output buffer.
void | set_callback (const std::function< void(osmium::memory::Buffer &&)> &callback)
| Set the callback called when the output buffer is full.
void | flush_output ()
| Flush the output buffer.
void | possibly_flush ()
| Flush the output buffer if it is full.
osmium::memory::Buffer | read ()
| Return the contents of the output buffer.
Public Member Functions inherited from osmium::handler::Handler
void | osm_object (const osmium::OSMObject &) const noexcept
void | node (const osmium::Node &) const noexcept
void | way (const osmium::Way &) const noexcept
void | relation (const osmium::Relation &) const noexcept
void | area (const osmium::Area &) const noexcept
void | changeset (const osmium::Changeset &) const noexcept
void | tag_list (const osmium::TagList &) const noexcept
void | way_node_list (const osmium::WayNodeList &) const noexcept
void | relation_member_list (const osmium::RelationMemberList &) const noexcept
void | outer_ring (const osmium::OuterRing &) const noexcept
void | inner_ring (const osmium::InnerRing &) const noexcept
void | changeset_discussion (const osmium::ChangesetDiscussion &) const noexcept
void | flush () const noexcept

## Private Types

using | assembler_config_type = typename TAssembler::config_type

## Private Attributes

assembler_config_type | m_assembler_config
area_stats | m_stats

## Detailed Description

template<typename TAssembler>
class osmium::area::MultipolygonManagerLegacy< TAssembler >

This class collects all data needed for creating areas from relations tagged with type=multipolygon or type=boundary. Most of its functionality is derived from the parent class osmium::relations::Collector.

The actual assembling of the areas is done by the assembler class given as template argument.

Template Parameters

  TAssembler | Multipolygon Assembler class.

Precondition
  The Ids of all objects must be unique in the input data.

## Member Typedef Documentation

## assembler_config_type

template<typename TAssembler>

using osmium::area::MultipolygonManagerLegacy< TAssembler >::assembler_config_type = typename TAssembler::config_type

private

## Constructor & Destructor Documentation

## MultipolygonManagerLegacy()

template<typename TAssembler>

osmium::area::MultipolygonManagerLegacy< TAssembler >::MultipolygonManagerLegacy | ( | const assembler_config_type & | assembler_config | ) |

inline explicit

Construct a MultipolygonManagerLegacy.

Parameters

  assembler_config | The configuration that will be given to any newly constructed area assembler.

## Member Function Documentation

## complete_relation()

template<typename TAssembler>

void osmium::area::MultipolygonManagerLegacy< TAssembler >::complete_relation | ( | const osmium::Relation & | relation | ) |

inline

This is called when a relation is complete, ie. all members were found in the input. It will build the area using the assembler.

## new_relation()

template<typename TAssembler>

bool osmium::area::MultipolygonManagerLegacy< TAssembler >::new_relation | ( | const osmium::Relation & | relation | ) | const

inline

We are interested in all relations tagged with type=multipolygon or type=boundary with at least one way member.

## stats()

template<typename TAssembler>

const area_stats & osmium::area::MultipolygonManagerLegacy< TAssembler >::stats | ( |  | ) | const

inline noexcept

Access the aggregated statistics generated by the assemblers called from the manager.

## way_not_in_any_relation()

template<typename TAssembler>

void osmium::area::MultipolygonManagerLegacy< TAssembler >::way_not_in_any_relation | ( | const osmium::Way & | way | ) |

inline

This is called when a way is not in any multipolygon relation.

## Member Data Documentation

## m_assembler_config

template<typename TAssembler>

assembler_config_type osmium::area::MultipolygonManagerLegacy< TAssembler >::m_assembler_config

private

## m_stats

template<typename TAssembler>

area_stats osmium::area::MultipolygonManagerLegacy< TAssembler >::m_stats

private

The documentation for this class was generated from the following file:

- include/osmium/area/multipolygon_manager_legacy.hpp