From a1d56728655a3fc87360b45ac8b348bcfdf6ac15 Mon Sep 17 00:00:00 2001 From: Zack Rusin Date: Wed, 12 Mar 2008 21:42:33 -0400 Subject: [PATCH] document hash collision resolutions --- src/gallium/auxiliary/cso_cache/cso_hash.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/gallium/auxiliary/cso_cache/cso_hash.h b/src/gallium/auxiliary/cso_cache/cso_hash.h index d5bca9d5911..84b45a5963e 100644 --- a/src/gallium/auxiliary/cso_cache/cso_hash.h +++ b/src/gallium/auxiliary/cso_cache/cso_hash.h @@ -25,6 +25,16 @@ * **************************************************************************/ +/** + This file provides a hash implementation that is capable of dealing + with collisions. It stores colliding entries in linked list. All + functions operating on the hash return an iterator. The iterator + itself points to the collision list. If there wasn't any collision + the list will have just one entry, otherwise client code should + iterate over the entries to find the exact entry among ones that + had the same key (e.g. memcmp could be used on the data to check + that) +*/ /* * Authors: * Zack Rusin -- 2.30.2