basic_blocks_graph_constructor.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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 *   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 BASIC_BLOCKS_GRAPH_CONSTRUCTOR_HPP
#define BASIC_BLOCKS_GRAPH_CONSTRUCTOR_HPP

#include "custom_map.hpp"
#include "graph.hpp"
#include "refcount.hpp"

REF_FORWARD_DECL(BasicBlocksGraphConstructor);
REF_FORWARD_DECL(BBGraph);
REF_FORWARD_DECL(BBGraphsCollection);
REF_FORWARD_DECL(bloc);

class BasicBlocksGraphConstructor
{
 private:
   const BBGraphsCollectionRef bg;

   const BBGraphRef bb_graph;

   CustomUnorderedMap<unsigned int, vertex>& bb_index_map;

 public:
   vertex add_vertex(const blocRef info);

   EdgeDescriptor AddEdge(const vertex source, const vertex target, const int selector);

   void RemoveEdge(const vertex source, const vertex target, const int selector);

   void RemoveEdge(const EdgeDescriptor edge, const int selector);

   void Clear();

   void add_bb_edge_info(const vertex source, const vertex target, int type, const unsigned int label);

   EdgeDescriptor connect_to_exit(const vertex source);

   EdgeDescriptor connect_to_entry(const vertex target);

   bool check_vertex(unsigned int block_index) const;

   vertex Cget_vertex(unsigned int block_index) const;

   void add_operation_to_bb(vertex op, unsigned int index);

   explicit BasicBlocksGraphConstructor(BBGraphsCollectionRef _bg);

   ~BasicBlocksGraphConstructor();
};

#endif