funit_obj.hpp

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/*
 *
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 *
 *             ***********************************************
 *                              PandA Project
 *                     URL: http://panda.dei.polimi.it
 *                       Politecnico di Milano - DEIB
 *                        System Architectures Group
 *             ***********************************************
 *              Copyright (C) 2004-2024 Politecnico di Milano
 *
 *   This file is part of the PandA framework.
 *
 *   The PandA framework is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
#ifndef FUNIT_HPP
#define FUNIT_HPP

#include "generic_obj.hpp"
#include "refcount.hpp"

class funit_obj : public generic_obj
{
   const unsigned int index;
   const unsigned int fu_type;

   // operation selector list (first: operation name, second: datapath selector)
   std::map<std::string, generic_objRef> fuOpSelectors;

 public:
   funit_obj(const std::string& _name, unsigned int _type, unsigned int _index)
       : generic_obj(FUNCTIONAL_UNIT, _name), index(_index), fu_type(_type)
   {
   }

   unsigned int get_fu() const
   {
      return fu_type;
   }

   unsigned int get_index() const
   {
      return index;
   }

   void add_selector_op(const generic_objRef& new_sel, const std::string& op_name)
   {
      fuOpSelectors.insert(std::make_pair(op_name, new_sel));
   }
   generic_objRef GetSelector_op(const std::string& op_name)
   {
      return fuOpSelectors[op_name];
   }
};

using funit_objRef = refcount<funit_obj>;

#endif