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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.hh
- *
- * Description:
- *
- * $Id$
- *
- * */
-
-#ifndef TYPE_H
-#define TYPE_H
-
-#include "mem/slicc/slicc_global.hh"
-#include "mem/gems_common/Map.hh"
-#include "mem/slicc/symbols/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"); }
- bool isInterface() const { return existPair("interface"); }
-
- // 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) ;
-
- 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