Initialise nameinit & namecache. (contains_name): On first call, load all

2000-11-16  Not Zed  <NotZed@HelixCode.com>

        * wordindexmem.c (ibex_create_word_index_mem): Initialise nameinit
        & namecache.
        (contains_name): On first call, load all names into memory.  We
        usually do a whole lot of lookups in a row, and this saves a lot
        of penalties on a big list, for not too much a memory hit.
        (find_name): If we have the namelist in memory do a quick
        short-circuit check to see if we have to do further processing.
        (unindex_name): Cross check the namecache, if it is active.
        Remove it there too/or exit (no work to do).
        (word_flush): If we have the namecache active, destroy it now, as
        it is not needed anymore (for now).

svn path=/trunk/; revision=6591

1 files changed, 2 insertions, 0 deletions

diff --git a/libibex/wordindex.h b/libibex/wordindex.h
index 353f4dddc6..3a60accb70 100644
--- a/libibex/wordindex.h
+++ b/libibex/wordindex.h
@@ -61,6 +61,8 @@ struct _IBEXWord {
 	struct _list wordnodes;	/* LRU list of wordcache structures */
 	int wordcount;		/* how much space used in cache */
 	int precount;
+	GHashTable *namecache;	/* a list of names (only), cached for quick reference */
+	int nameinit;
 };