Functions
struct mapset *	mapset_new (struct attr parent, struct attr *attrs)
	Creates a new, empty mapset. More...

struct mapset *	mapset_dup (struct mapset *ms)

struct attr_iter *	mapset_attr_iter_new (void *unused)

void	mapset_attr_iter_destroy (struct attr_iter *iter)

int	mapset_add_attr (struct mapset ms, struct attr attr)
	Adds a map to a mapset. More...

int	mapset_remove_attr (struct mapset ms, struct attr attr)

int	mapset_get_attr (struct mapset ms, enum attr_type type, struct attr attr, struct attr_iter *iter)

void	mapset_destroy (struct mapset *ms)
	Destroys a mapset. More...

struct map *	mapset_get_map_by_name (struct mapset ms, const char map_name)
	Gets a map from the mapset by name. More...

struct mapset_handle *	mapset_open (struct mapset *ms)
	Returns a new handle for a mapset. More...

struct map *	mapset_next (struct mapset_handle *msh, int active)
	Gets the next map from a mapset handle. More...

void	mapset_close (struct mapset_handle *msh)
	Closes a mapset handle after it is no longer used. More...

struct mapset_search *	mapset_search_new (struct mapset ms, struct item item, struct attr *search_attr, int partial)
	Starts a search on a mapset. More...

struct item *	mapset_search_get_item (struct mapset_search *this_)
	Returns the next found item from a mapset search. More...

void	mapset_search_destroy (struct mapset_search *this_)
	Destroys a mapset search. More...

struct mapset *	mapset_ref (struct mapset *m)

void	mapset_unref (struct mapset *m)

Function Documentation

◆ mapset_add_attr()

int mapset_add_attr	(	struct mapset *	ms,
		struct attr *	attr
	)

Adds a map to a mapset.

Parameters

ms	The mapset to add the map to
m	The map to be added

References attr_generic_add_attr(), attr::map, mapset::maps, attr::type, and attr::u.

Referenced by Java_org_navitproject_navit_NavitCallbackHandler_callbackMessageChannel(), mapset_add_py(), navit_get_search_results_map(), navit_init(), and pedestrian_navit_init().

◆ mapset_attr_iter_destroy()

void mapset_attr_iter_destroy ( struct attr_iter * iter )

References attr_iter::iter.

Referenced by request_mapset_attr_iter_destroy().

◆ mapset_attr_iter_new()

struct attr_iter* mapset_attr_iter_new ( void * unused )

Referenced by request_mapset_attr_iter().

◆ mapset_close()

void mapset_close ( struct mapset_handle * msh )

Closes a mapset handle after it is no longer used.

Parameters

msh	Mapset handle to be closed

Referenced by NGQPoint::_coordName(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd2_route_height_profile(), gui_internal_cmd_pois(), mapset_get_map_by_name(), model_poi(), navit_destroy(), navit_get_attr(), navit_init(), navit_map_progress(), osd_route_guard_init(), osd_speed_cam_draw(), route_find_nearest_street(), route_graph_build_done(), tracking_doupdate_lines(), and traffic_message_restore_segments().

◆ mapset_destroy()

void mapset_destroy ( struct mapset * ms )

Destroys a mapset.

This destroys a mapset. Please note that it does not touch the contained maps in any way.

Parameters

ms	The mapset to be destroyed

References attr_list_free(), and mapset::maps.

Referenced by mapset_destroy_py().

◆ mapset_dup()

struct mapset* mapset_dup ( struct mapset * ms )

References mapset::maps, and mapset_new().

◆ mapset_get_attr()

int mapset_get_attr	(	struct mapset *	ms,
		enum attr_type	type,
		struct attr *	attr,
		struct attr_iter *	iter
	)

References attr_iter::iter, attr::map, mapset::maps, attr::type, type, and attr::u.

Referenced by request_mapset_get_attr(), and resolve_object().

◆ mapset_get_map_by_name()

struct map* mapset_get_map_by_name	(	struct mapset *	ms,
		const char *	map_name
	)

Gets a map from the mapset by name.

Parameters

ms	The map
map_name	the map name used by the search

Returns: The next map

References map_get_attr(), mapset_close(), mapset_next(), mapset_open(), attr::str, and attr::u.

Referenced by Java_org_navitproject_navit_NavitCallbackHandler_callbackMessageChannel(), navit_cmd_map_add_curr_pos(), navit_cmd_map_item_set_attr(), and navit_get_search_results_map().

◆ mapset_new()

struct mapset* mapset_new	(	struct attr *	parent,
		struct attr **	attrs
	)

Creates a new, empty mapset.

Returns: The new mapset

References attr_list_dup(), mapset_func, and navit_object_ref().

Referenced by mapset_dup(), and mapset_new_py().

◆ mapset_next()

struct map* mapset_next	(	struct mapset_handle *	msh,
		int	active
	)

Gets the next map from a mapset handle.

The active argument governs whether (and how) to limit the search to active maps:

Passing 0 causes this function to cycle through all maps, whether active or not.

Passing a value of 2 will return only maps which have the attr_route_active attribute set to true.

Passing a value of 3 will return only maps which have the attr_search_active attribute set to true.

Passing any other nonzero value will return only maps which have the attr_active attribute set to true, or not set at all.

Parameters

msh	The mapset handle to get the next map of
active	Whether to cycle only through active maps (see description)

Returns: The next map

References active, mapset_handle::l, map_get_attr(), attr::num, and attr::u.

Referenced by NGQPoint::_coordName(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd2_route_height_profile(), gui_internal_cmd_pois(), map_route_occluded_get_buildings(), mapset_get_map_by_name(), model_poi(), navit_destroy(), navit_get_attr(), navit_init(), navit_map_progress(), osd_route_guard_init(), osd_speed_cam_draw(), route_find_nearest_street(), route_graph_build_next_map(), tracking_doupdate_lines(), traffic_location_get_matching_points(), traffic_location_populate_route_graph(), and traffic_message_restore_segments().

◆ mapset_open()

struct mapset_handle* mapset_open ( struct mapset * ms )

Returns a new handle for a mapset.

This returns a new handle for an existing mapset. The new handle points to the first map in the set.

Parameters

ms	The mapset to get a handle of

Returns: The new mapset handle

References mapset_handle::l, and mapset::maps.

Referenced by NGQPoint::_coordName(), do_draw(), Backend::get_pois(), NGQPoint::getPOI(), gui_internal_cmd2_route_height_profile(), gui_internal_cmd_pois(), map_route_occluded_get_buildings(), mapset_get_map_by_name(), model_poi(), navit_destroy(), navit_get_attr(), navit_init(), navit_map_progress(), osd_route_guard_init(), osd_speed_cam_draw(), route_find_nearest_street(), route_graph_build(), tracking_doupdate_lines(), traffic_location_get_matching_points(), traffic_location_populate_route_graph(), and traffic_message_restore_segments().

◆ mapset_ref()

struct mapset* mapset_ref ( struct mapset * m )

◆ mapset_remove_attr()

int mapset_remove_attr	(	struct mapset *	ms,
		struct attr *	attr
	)

References attr_generic_remove_attr(), attr::map, mapset::maps, attr::type, and attr::u.

Referenced by Java_org_navitproject_navit_NavitCallbackHandler_callbackMessageChannel(), and navit_destroy().

◆ mapset_search_destroy()

void mapset_search_destroy ( struct mapset_search * this_ )

Destroys a mapset search.

Parameters

this	The mapset search to be destroyed

Referenced by search_list_get_result(), and search_list_search_free().

◆ mapset_search_get_item()

struct item* mapset_search_get_item ( struct mapset_search * this_ )

Returns the next found item from a mapset search.

This function returns the next item from a mapset search or NULL if there are no more items found. It automatically iterates through all the maps in the mapset. Please note that maps which have the attr_active attribute associated with them and set to false are not searched.

Parameters

this	The mapset search to return an item from

Returns: The next found item or NULL if there are no more items found

References mapset_search::item, mapset_search::map, map_get_attr(), map_search_destroy(), map_search_get_item(), map_search_new(), mapset::maps, mapset_search::mapset, mapset_search::ms, attr::num, mapset_search::partial, mapset_search::search_attr, attr::type, and attr::u.

Referenced by search_list_get_result().

◆ mapset_search_new()

struct mapset_search* mapset_search_new	(	struct mapset *	ms,
		struct item *	item,
		struct attr *	search_attr,
		int	partial
	)

Starts a search on a mapset.

This function starts a search on a mapset. What attributes one can search for depends on the map plugin. See the description of map_search_new() in map.c for details.

If you enable partial matches bear in mind that the search matches only the begin of the strings - a search for a street named "street" would match to "streetfoo", but not to "somestreet". Search is case insensitive.

The item passed to this function specifies a "superior item" to "search within" - e.g. a town in which we want to search for a street, or a country in which to search for a town.

Parameters

ms	The mapset that should be searched
item	Specifies a superior item to "search within" (see description)
search_attr	Attribute specifying what to search for. See description.
partial	Set this to true to also have partial matches. See description.

Returns: A new mapset search struct for this search

References dbg, item, lvl_debug, mapset_search::ms, mapset_search::partial, and mapset_search::search_attr.

Referenced by search_list_get_result().

◆ mapset_unref()

void mapset_unref ( struct mapset * m )

Functions

Function Documentation

◆ mapset_add_attr()

◆ mapset_attr_iter_destroy()

◆ mapset_attr_iter_new()

◆ mapset_close()

◆ mapset_destroy()

◆ mapset_dup()

◆ mapset_get_attr()

◆ mapset_get_map_by_name()

◆ mapset_new()

◆ mapset_next()

◆ mapset_open()

◆ mapset_ref()

◆ mapset_remove_attr()

◆ mapset_search_destroy()

◆ mapset_search_get_item()

◆ mapset_search_new()

◆ mapset_unref()