add BLI_ghash_pop() which returns the value for a key and removes it at the same time, saves a lookup if you need to check if the item exists before removing.

2012-05-28 19:33:14 +00:00
parent 131de4352b
commit 4f90d757c7
4 changed files with 44 additions and 18 deletions
--- a/source/blender/blenlib/BLI_ghash.h
+++ b/source/blender/blenlib/BLI_ghash.h
@@ -70,6 +70,7 @@ void   BLI_ghash_free(GHash *gh, GHashKeyFreeFP keyfreefp, GHashValFreeFP valfre
 void   BLI_ghash_insert(GHash *gh, void *key, void *val);
 void  *BLI_ghash_lookup(GHash *gh, const void *key);
 int    BLI_ghash_remove(GHash *gh, void *key, GHashKeyFreeFP keyfreefp, GHashValFreeFP valfreefp);
+void  *BLI_ghash_pop(GHash *gh, void *key, GHashKeyFreeFP keyfreefp);
 int    BLI_ghash_haskey(GHash *gh, void *key);
 int    BLI_ghash_size(GHash *gh);