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| author | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-10-04 09:59:47 +0200 |
|---|---|---|
| committer | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-10-05 12:25:48 +0200 |
| commit | 9c1cbbdb229978f6a6686ae31cbb401174fd7e93 (patch) | |
| tree | 6e5d2b5b5f04634a0ae584d5128c2bf72465fe44 /src | |
| parent | 1fa9564916ea9cd92622b5a549693d23fbf35bcb (diff) | |
| download | calcurse-9c1cbbdb229978f6a6686ae31cbb401174fd7e93.zip | |
src/llist.h: Add LLIST_{,TS}_FIND_FOREACH_CONT
In contrast to LLIST_{,TS}_FIND_FOREACH, these convenience macros search
for the first match and return successors until there is an item that
isn't matched by the filter callback. Any items beyond the first cut-off
are discarded.
Should be used when results are known to be continuous, such as
appointments and events belonging to a specific day etc.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src')
| -rw-r--r-- | src/llist.h | 3 | ||||
| -rw-r--r-- | src/llist_ts.h | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/src/llist.h b/src/llist.h index 91a8632..8833c66 100644 --- a/src/llist.h +++ b/src/llist.h @@ -86,6 +86,9 @@ llist_item_t *llist_find_nth (llist_t *, int, long, llist_fn_match_t); #define LLIST_FIND_FOREACH(l, data, fn_match, i) \ for (i = LLIST_FIND_FIRST (l, data, fn_match); i; \ i = LLIST_FIND_NEXT (i, data, fn_match)) +#define LLIST_FIND_FOREACH_CONT(l, data, fn_match, i) \ + for (i = LLIST_FIND_FIRST (l, data, fn_match); i; \ + i = LLIST_NEXT_FILTER (i, data, fn_match)) /* Accessing list item data. */ void *llist_get_data (llist_item_t *); diff --git a/src/llist_ts.h b/src/llist_ts.h index e152f5d..0822a3d 100644 --- a/src/llist_ts.h +++ b/src/llist_ts.h @@ -78,6 +78,9 @@ struct llist_ts { #define LLIST_TS_FIND_FOREACH(l_ts, data, fn_match, i) \ for (i = LLIST_TS_FIND_FIRST (l_ts, data, fn_match); i; \ i = LLIST_TS_FIND_NEXT (i, data, fn_match)) +#define LLIST_TS_FIND_FOREACH_CONT(l_ts, data, fn_match, i) \ + for (i = LLIST_TS_FIND_FIRST (l_ts, data, fn_match); i; \ + i = LLIST_TS_NEXT_FILTER (i, data, fn_match)) /* Accessing list item data. */ #define LLIST_TS_GET_DATA(i) llist_get_data (i) |