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diff --git a/src/mem/slicc/symbols/Type.hh b/src/mem/slicc/symbols/Type.hh
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+++ b/src/mem/slicc/symbols/Type.hh
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+
+/*
+ * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Type.h
+ *
+ * Description:
+ *
+ * $Id$
+ *
+ * */
+
+#ifndef TYPE_H
+#define TYPE_H
+
+#include "slicc_global.hh"
+#include "Map.hh"
+#include "Symbol.hh"
+
+class StateMachine;
+
+class Type : public Symbol {
+public:
+  // Constructors
+  Type(string id, const Location& location,
+       const Map<string, string>& pairs,
+       StateMachine* machine_ptr = NULL);
+
+  // Destructor
+  ~Type() {}
+
+  // Public Methods
+  string cIdent() const { return m_c_id; }
+  string desc() const { return m_desc; }
+
+  bool isPrimitive() const { return existPair("primitive"); }
+  bool isNetworkMessage() const { return existPair("networkmessage"); }
+  bool isMessage() const { return existPair("message"); }
+  bool isBuffer() const { return existPair("buffer"); }
+  bool isInPort() const { return existPair("inport"); }
+  bool isOutPort() const { return existPair("outport"); }
+  bool isEnumeration() const { return existPair("enumeration"); }
+  bool isExternal() const { return existPair("external"); }
+  bool isGlobal() const { return existPair("global"); }
+
+  // The data members of this type - only valid for messages and SLICC
+  // declared structures
+  // Return false on error
+  bool dataMemberAdd(string id, Type* type_ptr, Map<string, string>& pairs,
+                     string* init_code);
+  bool dataMemberExist(string id) const { return m_data_member_map.exist(id); }
+  Type* dataMemberType(string id) const { return m_data_member_map.lookup(id); }
+
+  // The methods of this type - only valid for external types
+  // Return false on error
+  bool methodAdd(string name, Type* return_type_ptr, const Vector<Type*>& param_type_vec);
+  bool methodExist(string id) const { return m_method_return_type_map.exist(id); }
+
+  string methodId(string name, const Vector<Type*>& param_type_vec);
+  Type* methodReturnType(string id) const { return m_method_return_type_map.lookup(id); }
+  const Vector<Type*>& methodParamType(string id) const { return m_method_param_type_map.lookup(id); }
+
+  // The enumeration idents of this type - only valid for enums
+  // Return false on error
+  bool enumAdd(string id, Map<string, string> pairs);
+  bool enumExist(string id) const { return m_enum_map.exist(id); }
+
+  // Write the C output files
+  void writeCFiles(string path) const;
+
+  bool hasDefault() const { return existPair("default"); }
+  string getDefault() const { return lookupPair("default"); }
+
+  void print(ostream& out) const {}
+private:
+  // Private Methods
+
+  void printTypeH(string path) const;
+  void printTypeC(string path) const;
+  void printEnumC(string path) const;
+  void printEnumH(string path) const;
+
+  // Private copy constructor and assignment operator
+  Type(const Type& obj);
+  Type& operator=(const Type& obj);
+
+  // Data Members (m_ prefix)
+  string m_c_id;
+  string m_desc;
+
+  // Data Members
+  Map<string, Type*> m_data_member_map;
+  Vector<string> m_data_member_ident_vec;
+  Vector<Type*> m_data_member_type_vec;
+  Vector<Map<string, string> > m_data_member_pairs_vec;
+  Vector<string*> m_data_member_init_code_vec;
+  // Needs pairs here
+
+  // Methods
+  Map<string, Type*> m_method_return_type_map;
+  Map<string, Vector<Type*> > m_method_param_type_map;
+  // Needs pairs here
+
+  // Enum
+  Map<string, bool> m_enum_map;
+  Vector<string> m_enum_vec;
+  Vector< Map < string, string > > m_enum_pairs;
+
+  // MachineType Hack
+  bool m_isMachineType;
+
+};
+
+// Output operator declaration
+ostream& operator<<(ostream& out, const Type& obj);
+
+// ******************* Definitions *******************
+
+// Output operator definition
+extern inline
+ostream& operator<<(ostream& out, const Type& obj)
+{
+  obj.print(out);
+  out << flush;
+  return out;
+}
+
+#endif //TYPE_H