functions.hpp

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/*
 *
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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 FUNCTIONS_HPP
#define FUNCTIONS_HPP

#include "refcount.hpp"

REF_FORWARD_DECL(HLS_manager);

#include "custom_map.hpp"
#include "custom_set.hpp"

class functions
{
   std::map<unsigned int, CustomOrderedSet<std::string>> shared_function_proxy;

   std::map<std::string, unsigned int> proxied_functions;

   std::map<unsigned int, CustomOrderedSet<std::string>> shared_functions;

 public:
   functions();

   virtual ~functions();

   void map_shared_function(unsigned int funID_scope, const std::string& fun);

   const CustomOrderedSet<std::string>& get_shared_functions(unsigned int funID_scope) const;

   bool has_shared_functions(unsigned int funID_scope) const;

   bool is_a_shared_function(unsigned int funID_scope, const std::string& fun) const;

   void add_shared_function_proxy(unsigned int funID_scope, const std::string& fun);

   const CustomOrderedSet<std::string>& get_proxied_shared_functions(unsigned int funID_scope) const;

   bool has_proxied_shared_functions(unsigned int funID_scope) const;

   bool is_a_proxied_shared_function(unsigned int funID_scope, const std::string& fun) const;

   bool is_a_proxied_function(const std::string& fun) const;

   unsigned int get_proxy_mapping(const std::string& fun) const;

   static std::string GetFUName(const std::string& fname, const HLS_managerRef HLSMgr);

   static std::string GetFUName(unsigned funID, const HLS_managerRef HLSMgr);
};
using functionsRef = refcount<functions>;

#endif