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-rw-r--r--arts/modules/synth/objectcache_impl.cpp73
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diff --git a/arts/modules/synth/objectcache_impl.cpp b/arts/modules/synth/objectcache_impl.cpp
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+/*
+
+ 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);
+}
+