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BlockTriangular.cc
NumericalInitialization.hh 4.92 KiB
/*
* Copyright (C) 2003-2009 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 _NUMERICALINITIALIZATION_HH
#define _NUMERICALINITIALIZATION_HH
using namespace std;
#include <string>
#include <vector>
#include <map>
#include "SymbolTable.hh"
#include "ExprNode.hh"
#include "Statement.hh"
class InitParamStatement : public Statement
{
private:
const int symb_id;
const NodeID param_value;
const SymbolTable &symbol_table;
public:
InitParamStatement(int symb_id_arg, const NodeID param_value_arg,
const SymbolTable &symbol_table_arg);
virtual void writeOutput(ostream &output, const string &basename) const;
//! Fill eval context with parameter value
void fillEvalContext(eval_context_type &eval_context) const;
};
class InitOrEndValStatement : public Statement
{
public:
/*!
We use a vector instead of a map, since the order of declaration matters:
an initialization can depend on a previously initialized variable inside the block
*/
typedef vector<pair<int, NodeID> > init_values_type;
protected:
const init_values_type init_values;
const SymbolTable &symbol_table;
public:
InitOrEndValStatement(const init_values_type &init_values_arg,
const SymbolTable &symbol_table_arg);
//! Fill eval context with variables values
void fillEvalContext(eval_context_type &eval_context) const;
protected:
void writeInitValues(ostream &output) const;
};
class InitValStatement : public InitOrEndValStatement
{
public:
InitValStatement(const init_values_type &init_values_arg,