1 files changed, 73 insertions, 0 deletions
diff --git a/arts/modules/synth/objectcache_impl.cpp b/arts/modules/synth/objectcache_impl.cpp
new file mode 100644
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+++ b/arts/modules/synth/objectcache_impl.cpp
@@ -0,0 +1,73 @@
+/*
+
+    Copyright (C) 2000 Stefan Westerfeld
+                       stefan@space.twc.de
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+  
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+   
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+
+    */
+
+#include "artsmodulessynth.h"
+#include <iostream>
+
+using namespace Arts;
+using namespace std;
+
+namespace Arts {
+
+
+class ObjectCache_impl : public ObjectCache_skel {
+protected:
+	typedef map<string, list<Object> *> ObjectCacheMap;
+	ObjectCacheMap objects;
+
+public:
+	~ObjectCache_impl()
+	{
+		ObjectCacheMap::iterator i;
+		for(i=objects.begin(); i != objects.end(); i++)
+		{
+			cout << "ObjectCache: deleting remaining " <<
+				i->first << " objects" << endl;
+			delete i->second;
+		}
+	}
+
+	void put(Object obj, const string& name)
+	{
+		list<Object> *l = objects[name];
+
+		if(l == 0) objects[name] = l = new list<Object>;
+		l->push_back(obj);	
+	}
+
+	Object get(const string& name)
+	{
+		list<Object> *l = objects[name];
+		if(l && !l->empty())
+		{
+			Object result = l->front();
+			l->pop_front();
+
+			return result;
+		}
+		return Object::null();
+	}
+};
+
+REGISTER_IMPLEMENTATION(ObjectCache_impl);
+}
+