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41 results

ModFile.cc

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  • ModFile.cc 22.61 KiB
    /*
     * Copyright (C) 2006-2010 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 <cstdlib>
    #include <iostream>
    #include <fstream>
    #include <typeinfo>
    #include "ModFile.hh"
    #include "ConfigFile.hh"
    
    ModFile::ModFile() : expressions_tree(symbol_table, num_constants, external_functions_table),
                         dynamic_model(symbol_table, num_constants, external_functions_table),
                         trend_dynamic_model(symbol_table, num_constants, external_functions_table),
                         static_model(symbol_table, num_constants, external_functions_table),
                         steady_state_model(symbol_table, num_constants, external_functions_table, static_model),
                         linear(false), block(false), byte_code(false),
                         use_dll(false), no_static(false), nonstationary_variables(false)
    {
    }
    
    ModFile::~ModFile()
    {
      for (vector<Statement *>::iterator it = statements.begin();
           it != statements.end(); it++)
        delete (*it);
    }
    
    void
    ModFile::evalAllExpressions(bool warn_uninit)
    {
      cout << "Evaluating expressions...";
    
      // Loop over all statements, and fill global eval context if relevant
      for (vector<Statement *>::const_iterator it = statements.begin(); it != statements.end(); it++)
        {
          InitParamStatement *ips = dynamic_cast<InitParamStatement *>(*it);
          if (ips)
            ips->fillEvalContext(global_eval_context);
    
          InitOrEndValStatement *ies = dynamic_cast<InitOrEndValStatement *>(*it);
          if (ies)
            ies->fillEvalContext(global_eval_context);
    
          LoadParamsAndSteadyStateStatement *lpass = dynamic_cast<LoadParamsAndSteadyStateStatement *>(*it);
          if (lpass)
            lpass->fillEvalContext(global_eval_context);
        }
    
      // Evaluate model local variables
      dynamic_model.fillEvalContext(global_eval_context);
    
      cout << "done" << endl;
    
      // Check if some symbols are not initialized, and give them a zero value then