connection_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 CONN_ELEMENT_HPP
#define CONN_ELEMENT_HPP

#include <utility>

#include "conn_binding.hpp"
#include "refcount.hpp"
class graph;

class connection_obj
{
 public:
   using element_t = enum { DIRECT_CONN, BY_MUX };

 protected:
   element_t type;

   CustomOrderedSet<data_transfer> live_variable;

 public:
   connection_obj(element_t _type, const CustomOrderedSet<data_transfer>& _live_variable)
       : type(_type), live_variable(_live_variable)
   {
   }

   virtual ~connection_obj()
   {
   }

   virtual const std::string get_string() const = 0;

   const CustomOrderedSet<data_transfer>& get_variables() const
   {
      return live_variable;
   }

   unsigned int get_type() const
   {
      return type;
   }
};

using connection_objRef = refcount<connection_obj>;

#endif