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SubModel.hh 15.39 KiB
/*
* Copyright © 2018-2023 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.SS
*
* You should have received a copy of the GNU General Public License
* along with Dynare. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef SUB_MODEL_HH
#define SUB_MODEL_HH
#include <iostream>
#include <map>
#include <optional>
#include <set>
#include <vector>
#include "ExprNode.hh"
#include "Statement.hh"
#include "SymbolList.hh"
#include "SymbolTable.hh"
// DynamicModel.hh can’t be included here, otherwise it would be a circular dependency
class DynamicModel;
using namespace std;
//! A table with all Trend Component Models in the .mod file
/*!
The unique name of the trend component model is the identifier
*/
class TrendComponentModelTable
{
private:
SymbolTable& symbol_table;
set<string> names;
map<string, vector<string>> eqtags, target_eqtags;
map<string, vector<int>> eqnums, target_eqnums, nontarget_eqnums, max_lags, lhs, target_lhs,
nontarget_lhs;
map<string, vector<optional<int>>> orig_diff_var;
map<string, vector<set<pair<int, int>>>> rhs;
map<string, vector<bool>> diff;
map<string, vector<expr_t>> lhs_expr_t;
map<string, vector<optional<int>>> target_vars;
map<string, map<tuple<int, int, int>, expr_t>> AR; // name -> (eqn, lag, lhs_symb_id) -> expr_t
/* Note that A0 in the trend-component model context is not the same thing as
in the structural VAR context. */
map<string, map<tuple<int, int>, expr_t>> A0, A0star; // name -> (eqn, col) -> expr_t
public:
explicit TrendComponentModelTable(SymbolTable& symbol_table_arg);
//! Add a trend component model
void addTrendComponentModel(string name_arg, vector<string> eqtags_arg,
vector<string> target_eqtags_arg);
[[nodiscard]] inline bool isExistingTrendComponentModelName(const string& name_arg) const;
[[nodiscard]] inline bool empty() const;
[[nodiscard]] const map<string, vector<string>>& getEqTags() const;