problem_dim.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.
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *
 */
#ifndef PROBLEM_DIM_HPP
#define PROBLEM_DIM_HPP

#include "refcount.hpp"
#include <iosfwd>


REF_FORWARD_DECL(meilp_solver);

class problem_dim
{
 protected:
   const meilp_solverRef MS;

 public:
   explicit problem_dim(meilp_solverRef ms);

   virtual void print(std::ostream& os) const = 0;

   friend std::ostream& operator<<(std::ostream& os, const problem_dim& pd)
   {
      pd.print(os);
      return os;
   }

   virtual ~problem_dim();
};

using problem_dimRef = refcount<problem_dim>;

#endif