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/**
* Navit, a modular navigation system.
* Copyright (C) 2005-2008 Navit Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef NAVIT_MAPSET_H
#define NAVIT_MAPSET_H
#ifdef __cplusplus
extern "C" {
#endif
/* prototypes */
enum attr_type;
struct attr;
struct attr_iter;
struct item;
struct map;
/**
* @brief A mapset.
*
* A mapset is a collection of (one or more) maps. This allows you to combine data from multiple maps, e.g. one map
* with the road network and another with special POIs.
*/
struct mapset;
struct mapset_handle;
struct mapset_search;
struct mapset *mapset_new(struct attr *parent, struct attr **attrs);
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);
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);
struct map *mapset_get_map_by_name(struct mapset *ms, const char*map_name);
struct mapset_handle *mapset_open(struct mapset *ms);
struct map *mapset_next(struct mapset_handle *msh, int active);
void mapset_close(struct mapset_handle *msh);
struct mapset_search *mapset_search_new(struct mapset *ms, struct item *item, struct attr *search_attr, int partial);
struct item *mapset_search_get_item(struct mapset_search *this_);
void mapset_search_destroy(struct mapset_search *this_);
struct mapset * mapset_ref(struct mapset* m);
void mapset_unref(struct mapset *m);
/* end of prototypes */
#ifdef __cplusplus
}
#endif
#endif
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