From a6ac0f89656b9ef374703d24bbb27316a705eadc Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 15 Aug 2012 21:32:34 +0200
Subject: DatabasePlugin: add method VisitUniqueTags()

Optimize the ProxyDatabase by invoking "list" on the peer, instead of
visiting all songs.
---
 src/DatabaseVisitor.hxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/DatabaseVisitor.hxx')

diff --git a/src/DatabaseVisitor.hxx b/src/DatabaseVisitor.hxx
index 37b298a3c..10f907cef 100644
--- a/src/DatabaseVisitor.hxx
+++ b/src/DatabaseVisitor.hxx
@@ -33,4 +33,6 @@ typedef std::function<bool(struct song &, GError **)> VisitSong;
 typedef std::function<bool(const playlist_metadata &, const directory &,
 			   GError **)> VisitPlaylist;
 
+typedef std::function<bool(const char *, GError **)> VisitString;
+
 #endif
-- 
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