From 9f4e96fdfa0967fa83444a44c8e6fdbda14b96c3 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 3 Dec 2013 12:56:36 +0100
Subject: PaylistTag: use class TagBuilder

---
 src/tag/TagBuilder.cxx | 34 +++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

(limited to 'src/tag/TagBuilder.cxx')

diff --git a/src/tag/TagBuilder.cxx b/src/tag/TagBuilder.cxx
index 2d3b49eb5..5c7da2a1a 100644
--- a/src/tag/TagBuilder.cxx
+++ b/src/tag/TagBuilder.cxx
@@ -108,13 +108,7 @@ TagBuilder::Clear()
 {
 	time = -1;
 	has_playlist = false;
-
-	tag_pool_lock.lock();
-	for (auto i : items)
-		tag_pool_put_item(i);
-	tag_pool_lock.unlock();
-
-	items.clear();
+	RemoveAll();
 }
 
 void
@@ -216,3 +210,29 @@ TagBuilder::AddItem(TagType type, const char *value)
 
 	AddItem(type, value, strlen(value));
 }
+
+void
+TagBuilder::RemoveAll()
+{
+	tag_pool_lock.lock();
+	for (auto i : items)
+		tag_pool_put_item(i);
+	tag_pool_lock.unlock();
+
+	items.clear();
+}
+
+void
+TagBuilder::RemoveType(TagType type)
+{
+	const auto begin = items.begin(), end = items.end();
+
+	items.erase(std::remove_if(begin, end,
+				   [type](TagItem *item) {
+					   if (item->type != type)
+						   return false;
+					   tag_pool_put_item(item);
+					   return true;
+				   }),
+		    end);
+}
-- 
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