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ComputingTasks.hh

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  • DynamicModel.cc 291.26 KiB
    /*
     * Copyright (C) 2003-2018 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/>.
     */
    
    #include <iostream>
    #include <cmath>
    #include <cstdlib>
    #include <cassert>
    #include <cstdio>
    #include <cerrno>
    #include <algorithm>
    #include <iterator>
    #include <numeric>
    #include "DynamicModel.hh"
    
    // For mkdir() and chdir()
    #ifdef _WIN32
    # include <direct.h>
    #else
    # include <unistd.h>
    # include <sys/stat.h>
    # include <sys/types.h>
    #endif
    
    DynamicModel::DynamicModel(SymbolTable &symbol_table_arg,
                               NumericalConstants &num_constants_arg,
                               ExternalFunctionsTable &external_functions_table_arg) :
      ModelTree(symbol_table_arg, num_constants_arg, external_functions_table_arg),
      max_lag(0), max_lead(0),
      max_endo_lag(0), max_endo_lead(0),
      max_exo_lag(0), max_exo_lead(0),
      max_exo_det_lag(0), max_exo_det_lead(0),
      max_lag_orig(0), max_lead_orig(0),
      max_endo_lag_orig(0), max_endo_lead_orig(0),
      max_exo_lag_orig(0), max_exo_lead_orig(0),
      max_exo_det_lag_orig(0), max_exo_det_lead_orig(0),
      dynJacobianColsNbr(0),
      global_temporary_terms(true)
    {
    }
    
    VariableNode *
    DynamicModel::AddVariable(int symb_id, int lag)
    {
      return AddVariableInternal(symb_id, lag);
    }
    
    void
    DynamicModel::compileDerivative(ofstream &code_file, unsigned int &instruction_number, int eq, int symb_id, int lag, const map_idx_t &map_idx) const
    {
      auto it = first_derivatives.find({ eq, getDerivID(symbol_table.getID(eEndogenous, symb_id), lag) });
      if (it != first_derivatives.end())
        (it->second)->compile(code_file, instruction_number, false, temporary_terms, map_idx, true, false);
      else
        {