core: move get_distance() from divesite.cpp to units.cpp

This gives the distance between to location_t objects. It is
unclear why this was in divesite.cpp.

Moreover pass by value, not raw pointer.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-11 15:18:37 +02:00 committed by bstoeger
parent 2de6f69c19
commit 7d7766be9a
9 changed files with 30 additions and 30 deletions

View file

@ -51,11 +51,10 @@ public:
dive_site *get_by_name(const std::string &name) const;
dive_site *get_by_gps(const location_t *) const;
dive_site *get_by_gps_and_name(const std::string &name, const location_t *) const;
dive_site *get_by_gps_proximity(const location_t *, int distance) const;
dive_site *get_by_gps_proximity(location_t, int distance) const;
void purge_empty();
};
unsigned int get_distance(const location_t *loc1, const location_t *loc2);
struct dive_site *unregister_dive_from_dive_site(struct dive *d);
struct dive_site *get_same_dive_site(const struct dive_site &); // accesses global dive list
std::string constructLocationTags(const taxonomy_data &taxonomy, bool for_maintab);