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NumericalInitialization.cc

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  • IncidenceMatrix.hh 1.76 KiB
    /*
     * Copyright (C) 2007-2008 Dynare Team
     *
     * This file is part of Dynare.
     *
     * Dynare 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.
     *
     * Dynare 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 Dynare.  If not, see <http://www.gnu.org/licenses/>.
     */
    
    #ifndef _INCIDENCEMATRIX_HH
    #define _INCIDENCEMATRIX_HH
    
    
    #include <map>
    #include "ExprNode.hh"
    #include "SymbolTable.hh"
    
    
    
    
    
    //! List of incidence matrix (one matrix per lead/lag)
    typedef bool* pbool;
    typedef map<int,pbool> IncidenceList;
    
    //! create and manage the incidence matrix
    class IncidenceMatrix
    {
    public:
      const SymbolTable &symbol_table;
      IncidenceMatrix(const SymbolTable &symbol_table_arg);
      bool* Build_IM(int lead_lag, SymbolType type);
      bool* Get_IM(int lead_lag, SymbolType type) const;
      void fill_IM(int equation, int variable_endo, int lead_lag, SymbolType type);
      void unfill_IM(int equation, int variable_endo, int lead_lag, SymbolType type);
      void Free_IM() const;
      void Print_IM(SymbolType type) const;
      void Print_SIM(bool* IM, SymbolType type) const;
      void swap_IM_c(bool *SIM, int pos1, int pos2, int pos3, vector<int> &Index_Var_IM, vector<int> &Index_Equ_IM, int n) const;
      int Model_Max_Lead, Model_Max_Lag;
      int Model_Max_Lead_Endo, Model_Max_Lag_Endo, Model_Max_Lead_Exo, Model_Max_Lag_Exo;
    private:
      IncidenceList  List_IM, List_IM_X;
    };
    
    
    #endif