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Add tag helper functions to allow us to count dives with a given tag

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Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-11-11 02:20:13 -08:00
parent b51710c01e
commit f9b9535c69
2 changed files with 25 additions and 0 deletions
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22
dive.c
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@ -2490,6 +2490,28 @@ void taglist_init_global()
taglist_add_tag(&g_tag_list, default_tags[i]);
}
bool taglist_contains(struct tag_entry *tag_list, const char *tag)
{
while (tag_list) {
if (same_string(tag_list->tag->name, tag))
return true;
tag_list = tag_list->next;
}
return false;
}
int count_dives_with_tag(const char *tag)
{
int i, counter = 0;
struct dive *d;
for_each_dive (i, d) {
if (taglist_contains(d->tag_list, tag))
counter++;
}
return counter;
}
struct dive *merge_dives(struct dive *a, struct dive *b, int offset, bool prefer_downloaded)
{
struct dive *res = alloc_dive();

3
dive.h
View File

@ -233,6 +233,9 @@ void taglist_cleanup(struct tag_entry **tag_list);
void taglist_init_global();
void taglist_free(struct tag_entry *tag_list);
bool taglist_contains(struct tag_entry *tag_list, const char *tag);
int count_dives_with_tag(const char *tag);
struct extra_data {
const char *key;
const char *value;