DataTree.hh

/*
 * 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/>.
 */

#ifndef _DATATREE_HH
#define _DATATREE_HH

using namespace std;

#include <string>
#include <map>
#include <vector>
#include <sstream>
#include <iomanip>
#include <cmath>
#include <utility>

#include "SymbolTable.hh"
#include "NumericalConstants.hh"
#include "ExternalFunctionsTable.hh"
#include "ExprNode.hh"
#include "SubModel.hh"

class DataTree
{
public:
  //! A reference to the symbol table
  SymbolTable &symbol_table;
  //! Reference to numerical constants table
  NumericalConstants &num_constants;
  //! A reference to the external functions table
  ExternalFunctionsTable &external_functions_table;
  //! Is it possible to use leads/lags on variable nodes?
  const bool is_dynamic;

private:
  //! num_constant_id -> NumConstNode
  using num_const_node_map_t = map<int, NumConstNode *>;
  num_const_node_map_t num_const_node_map;

  //! (symbol_id, lag) -> VariableNode
  using variable_node_map_t = map<pair<int, int>, VariableNode *>;
  variable_node_map_t variable_node_map;

  //! (arg, op_code, arg_exp_info_set, param1_symb_id, param2_symb_id, adl_param_name, adl_lags) -> UnaryOpNode
  using unary_op_node_map_t = map<tuple<expr_t, UnaryOpcode, int, int, int, string, vector<int>>, UnaryOpNode *>;
  unary_op_node_map_t unary_op_node_map;

  //! ( arg1, arg2, opCode, order of Power Derivative) -> BinaryOpNode
  using binary_op_node_map_t = map<tuple<expr_t, expr_t, BinaryOpcode, int>, BinaryOpNode *>;
  binary_op_node_map_t binary_op_node_map;

  //! ( arg1, arg2, arg3, opCode) -> TrinaryOpNode
  using trinary_op_node_map_t = map<tuple<expr_t, expr_t, expr_t, TrinaryOpcode>, TrinaryOpNode *>;
  trinary_op_node_map_t trinary_op_node_map;