--- /dev/null
+#include <vector>
+
+#include "tape_block.hh"
+#include "data_block.hh"
+#include "tape_block_0.hh"
+
+class tape_block_vector
+ : protected vector<tape_block>
+{
+public:
+ tape_block_vector();
+ tape_block_vector(tape_block_vector&);
+
+};