core: convert taxonomy.c to C++

Since the taxonomy is now a real C++ struct with constructor
and destructor, dive_site has to be converted to C++ as well.

A bit hairy for now, but will ultimately be distinctly simpler.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-05-04 13:39:04 +02:00 committed by bstoeger
parent 3c1401785b
commit 3f8b4604be
39 changed files with 259 additions and 336 deletions

View file

@ -3335,10 +3335,10 @@ extern "C" struct dive_site *get_dive_site_for_dive(const struct dive *dive)
return dive->dive_site;
}
extern "C" const char *get_dive_country(const struct dive *dive)
std::string get_dive_country(const struct dive *dive)
{
struct dive_site *ds = dive->dive_site;
return ds ? taxonomy_get_country(&ds->taxonomy) : NULL;
return ds ? taxonomy_get_country(ds->taxonomy) : std::string();
}
extern "C" const char *get_dive_location(const struct dive *dive)