osmium::relations::MembersDatabaseCommon::element Struct Reference

Collaboration diagram for osmium::relations::MembersDatabaseCommon::element:

Public Types
enum	{ removed_value = std::numeric_limits<std::size_t>::max() }

Public Member Functions
	element (std::size_t rel_pos, osmium::object_id_type memb_id, std::size_t memb_num) noexcept
	element (osmium::object_id_type m_id) noexcept
bool	is_removed () const noexcept
void	remove () noexcept
bool	operator< (const element &other) const noexcept

Public Attributes
osmium::object_id_type	member_id
std::size_t	member_num
std::size_t	relation_pos
osmium::ItemStash::handle_type	object_handle

Member Enumeration Documentation

anonymous enum

anonymous enum

Special value used for member_num to mark the element as removed.

Enumerator
removed_value

Constructor & Destructor Documentation

element() [1/2]

osmium::relations::MembersDatabaseCommon::element::element ( std::size_t  rel_pos, osmium::object_id_type  memb_id, std::size_t  memb_num  )

inlineexplicitnoexcept

element() [2/2]

osmium::relations::MembersDatabaseCommon::element::element ( osmium::object_id_type  m_id )

inlineexplicitnoexcept

This constructor is used to create dummy elements that can be compared to the elements in a vector using the equal_range algorithm.

Member Function Documentation

is_removed()

bool osmium::relations::MembersDatabaseCommon::element::is_removed ( ) const

inlinenoexcept

operator<()

bool osmium::relations::MembersDatabaseCommon::element::operator< ( const element &  other ) const

inlinenoexcept

remove()

void osmium::relations::MembersDatabaseCommon::element::remove ( )

inlinenoexcept

Member Data Documentation

member_id

osmium::object_id_type osmium::relations::MembersDatabaseCommon::element::member_id

Object ID of this relation member. Can be a node, way, or relation ID. It depends on the database in which this object is stored which kind of object is referenced here.

member_num

std::size_t osmium::relations::MembersDatabaseCommon::element::member_num

Position of this member in the parent relation.

object_handle

osmium::ItemStash::handle_type osmium::relations::MembersDatabaseCommon::element::object_handle

Handle to the stash where the object is stored.

The default value is the invalid one signifying that the object hasn't been found yet.

relation_pos

std::size_t osmium::relations::MembersDatabaseCommon::element::relation_pos

Position of the parent relation in the relations database.

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

• include/osmium/relations/members_database.hpp