NumericalInitialization.cc

/*
 * Copyright © 2003-2022 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 <https://www.gnu.org/licenses/>.
 */

#include <iostream>
#include <fstream>
#include <sstream>
#include <cstdlib>
#include <utility>

#include "NumericalInitialization.hh"

InitParamStatement::InitParamStatement(int symb_id_arg,
                                       const expr_t param_value_arg,
                                       const SymbolTable &symbol_table_arg) :
  symb_id{symb_id_arg},
  param_value{param_value_arg},
  symbol_table{symbol_table_arg}
{
}

void
InitParamStatement::checkPass(ModFileStructure &mod_file_struct, WarningConsolidation &warnings)
{
  if (symbol_table.getName(symb_id) == "dsge_prior_weight")
    mod_file_struct.dsge_prior_weight_initialized = true;

  // Needed for the workaround discussed in dynare#1173
  if (symbol_table.getName(symb_id) == "optimal_policy_discount_factor")
    param_value->collectVariables(SymbolType::parameter, mod_file_struct.parameters_in_planner_discount);
}

void
InitParamStatement::writeOutput(ostream &output, const string &basename, bool minimal_workspace) const
{
  int id = symbol_table.getTypeSpecificID(symb_id) + 1;
  output << "M_.params(" << id << ") = ";
  param_value->writeOutput(output);
  output << ";" << endl;
  if (!minimal_workspace)
    output << symbol_table.getName(symb_id) << " = M_.params(" << id << ");" << endl;
}

void
InitParamStatement::writeJsonOutput(ostream &output) const
{
  output << R"({"statementName": "param_init", "name": ")" << symbol_table.getName(symb_id) << R"(", )" << R"("value": ")";
  param_value->writeJsonOutput(output, {}, {});
  output << R"("})";
}

void
InitParamStatement::fillEvalContext(eval_context_t &eval_context) const
{
  try