cleanup: create taxonomy_get_value() function

This is the counter-part to taxonomy_set_value(). Let taxonomy_get_country() be the
first user of the function. If a category doesn't exist, return NULL.

Small addition: make taxonomy_get_countr() take a const argument.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-09-06 13:42:25 +02:00 committed by Dirk Hohndel
parent e5923a105a
commit 1f1fd78f78
2 changed files with 10 additions and 7 deletions

View file

@ -42,7 +42,8 @@ struct taxonomy_data {
void free_taxonomy(struct taxonomy_data *t);
void copy_taxonomy(const struct taxonomy_data *orig, struct taxonomy_data *copy);
int taxonomy_index_for_category(const struct taxonomy_data *t, enum taxonomy_category cat);
const char *taxonomy_get_country(struct taxonomy_data *t);
const char *taxonomy_get_value(const struct taxonomy_data *t, enum taxonomy_category cat);
const char *taxonomy_get_country(const struct taxonomy_data *t);
void taxonomy_set_category(struct taxonomy_data *t, enum taxonomy_category category, const char *value, enum taxonomy_origin origin);
void taxonomy_set_country(struct taxonomy_data *t, const char *country, enum taxonomy_origin origin);