SymbolTable.cc

/*
 * Copyright (C) 2003-2015 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 <algorithm>
#include <sstream>
#include <iostream>
#include <cassert>
#include <list>

#include "SymbolTable.hh"

AuxVarInfo::AuxVarInfo(int symb_id_arg, aux_var_t type_arg, int orig_symb_id_arg, int orig_lead_lag_arg,
                       int equation_number_for_multiplier_arg) :
  symb_id(symb_id_arg),
  type(type_arg),
  orig_symb_id(orig_symb_id_arg),
  orig_lead_lag(orig_lead_lag_arg),
  equation_number_for_multiplier(equation_number_for_multiplier_arg)
{
}

SymbolTable::SymbolTable() : frozen(false), size(0)
{
}

int
SymbolTable::addSymbol(const string &name, SymbolType type, const string &tex_name, const string &long_name) throw (AlreadyDeclaredException, FrozenException)
{
  if (frozen)
    throw FrozenException();

  if (exists(name))
    {
      if (type_table[getID(name)] == type)
        throw AlreadyDeclaredException(name, true);
      else
        throw AlreadyDeclaredException(name, false);
    }

  string final_tex_name = tex_name;
  if (final_tex_name.empty())
    {
      final_tex_name = name;
      size_t pos = 0;
      while ((pos = final_tex_name.find('_', pos)) != string::npos)
        {
          final_tex_name.insert(pos, "\\");
          pos += 2;
        }
    }

  string final_long_name = long_name;
  if (final_long_name.empty())
    final_long_name = name;