X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Ftag.h;h=28b4fa010e8b0f12980df476f7ac8160a2c922fb;hp=ac31bce6839677620a96725dd11bc214c95132df;hb=49f1812b3e5ad73748015df52d0e4dee17246036;hpb=f14435e58bfa0fa697a06ba9a454bb30cd37d9d8

diff --git a/source/tag.h b/source/tag.h
index ac31bce6..28b4fa01 100644
--- a/source/tag.h
+++ b/source/tag.h
@@ -6,6 +6,10 @@
 namespace Msp {
 namespace GL {
 
+/**
+Provides transparent string-to-hash conversion for faster comparison.  An empty
+string is guaranteed to have an id of 0.
+*/
 struct Tag
 {
 	unsigned id;