library_manager.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 _LIBRARY_MANAGER_HPP
#define _LIBRARY_MANAGER_HPP

#include "refcount.hpp"
#include <boost/lexical_cast.hpp>

REF_FORWARD_DECL(library_manager);
REF_FORWARD_DECL(technology_node);
CONSTREF_FORWARD_DECL(Parameter);
REF_FORWARD_DECL(attribute);
class xml_element;

#include "custom_set.hpp"
#include <map>
#include <string>
#include <vector>

struct attribute
{
 public:
   using value_t = enum { FLOAT64 = 0, BOOLEAN, INT32, STRING };

 private:
   std::string content;

   value_t value_type{FLOAT64};

   std::vector<attributeRef> content_list;

 public:
   attribute(const value_t _value_type, std::string _content);

   attribute(const std::string& _value_type, std::string _content);

   explicit attribute(const std::vector<attributeRef>& _content);

   std::string get_value_type_str() const;

   std::string get_content_str() const;

   bool has_list() const;

   unsigned int get_value_type() const;

   template <class G>
   G get_content() const
   {
      return boost::lexical_cast<G>(content);
   }

   const std::vector<attributeRef>& get_content_list() const
   {
      return content_list;
   }

   static void xload(const xml_element* EnodeC, std::vector<std::string>& ordered_attributes,
                     std::map<std::string, attributeRef>& attributes);

   void xwrite(xml_element* xml_node, const std::string& name);
};
using attributeRef = refcount<attribute>;

class library_manager
{
 public:
   using fu_map_type = std::map<std::string, technology_nodeRef>;

   using info_t = enum {
      XML,
   };

 private:
   const ParameterConstRef Param;

   std::string name;

   fu_map_type fu_map;

   std::vector<std::string> ordered_attributes;

   std::map<std::string, attributeRef> attributes;

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

   bool is_std;

   void set_default_attributes();

   CustomOrderedSet<std::string> dont_use;

 public:
   library_manager(ParameterConstRef Param, bool std = true);

   library_manager(std::string library_name, ParameterConstRef Param, bool std = true);

   ~library_manager();

   bool is_virtual() const;

   void set_dont_use(const std::string& name);

   void remove_dont_use(const std::string& name);

   CustomOrderedSet<std::string> get_dont_use_cells() const;

   size_t get_dont_use_num() const;

   void set_info(unsigned int type, const std::string& information);

   bool is_info(unsigned int type) const;

   void erase_info();

   static void xload(const xml_element* node, const library_managerRef& LM, const ParameterConstRef& Param);

   void xwrite(xml_element* rootnode);

   std::string get_library_name() const;

   void add(const technology_nodeRef& node);

   void update(const technology_nodeRef& node);

   bool is_fu(const std::string& name) const;

   technology_nodeRef get_fu(const std::string& name) const;

   void remove_fu(const std::string& name);

   size_t get_gate_count() const;

   const fu_map_type& get_library_fu() const
   {
      return fu_map;
   }
};

using library_managerRef = refcount<library_manager>;
using library_managerConstRef = refcount<const library_manager>;

#endif