From 231f426708babe0964495ac28a54f0f2835c084a Mon Sep 17 00:00:00 2001
From: Andreas Stöckel <astoecke@techfak.uni-bielefeld.de>
Date: Mon, 2 Mar 2015 00:35:36 +0100
Subject: Unregistering all registered tokens when TokenRegistry is destroyed

---
 src/core/parser/stack/TokenRegistry.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/core/parser/stack/TokenRegistry.cpp')

diff --git a/src/core/parser/stack/TokenRegistry.cpp b/src/core/parser/stack/TokenRegistry.cpp
index 21ae109..c135b98 100644
--- a/src/core/parser/stack/TokenRegistry.cpp
+++ b/src/core/parser/stack/TokenRegistry.cpp
@@ -16,11 +16,19 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include "Callbacks.hpp"
 #include "TokenRegistry.hpp"
 
 namespace ousia {
 namespace parser_stack {
 
+TokenRegistry::~TokenRegistry()
+{
+	for (const auto &tid: tokenIds) {
+		parser.unregisterToken(tid.first);
+	}
+}
+
 TokenId TokenRegistry::registerToken(const std::string &token)
 {
 	// Check whether the given token is already registered
-- 
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