--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/anagram/support/agcontainer.h	Sat Dec 22 17:52:45 2007 -0500
@@ -0,0 +1,27 @@
+/*
+ * AnaGram, A System for Syntax Directed Programming
+ * Copyright 1997-2002 Parsifal Software. All Rights Reserved.
+ * See the file COPYING for license and usage terms.
+ *
+ * agccontainer.h - container class
+ */
+
+#ifndef AGCONTAINER_H
+#define AGCONTAINER_H
+
+template <class T>
+class AgContainer {
+public:
+  virtual ~AgContainer() {}
+  virtual unsigned size() const = 0;
+};
+
+template <class T>
+class AgIndexedContainer : public AgContainer<T> {
+public:
+  virtual ~AgIndexedContainer() {}
+  virtual T &operator [] (const unsigned) = 0;
+  virtual const T &operator [] (const unsigned) const = 0;
+};
+
+#endif /* AGCONTAINER_H */