62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/*
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* Copyright (C) 2003-2009 Dynare Team
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*
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* This file is part of Dynare.
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*
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* Dynare is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dynare is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _STATICMODEL_HH
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#define _STATICMODEL_HH
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#include "ModelTree.hh"
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//! Stores a static model
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/*! Derivation IDs are allocated only for endogenous, and are equal to symbol ID in that case */
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class StaticModel : public ModelTree
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{
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private:
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//! Writes the static model equations and its derivatives
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/*! \todo handle hessian in C output */
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void writeStaticModel(ostream &StaticOutput) const;
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//! Writes static model file (Matlab version)
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void writeStaticMFile(const string &static_basename) const;
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//! Writes static model file (C version)
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void writeStaticCFile(const string &static_basename) const;
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virtual int computeDerivID(int symb_id, int lag);
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//! Computes normalization of the static model
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/*! Maps each endogenous type specific ID to the equation which defines it */
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void computeNormalization(vector<int> &endo_to_eq) const;
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//! Computes the list of equations which are already in normalized form
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/*! Returns a multimap mapping endogenous which are normalized (represented by their type specific ID) to the equation(s) which define it */
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void computeNormalizedEquations(multimap<int, int> &endo_to_eqs) const;
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public:
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StaticModel(SymbolTable &symbol_table_arg, NumericalConstants &num_constants);
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//! Execute computations (derivation)
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/*! You must set computeStaticHessian before calling this function
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\param hessian whether Hessian (w.r. to endogenous only) should be computed
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\param no_tmp_terms if true, no temporary terms will be computed in the static and dynamic files */
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void computingPass(bool hessian, bool no_tmp_terms);
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//! Writes static model file
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void writeStaticFile(const string &basename) const;
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virtual int getDerivID(int symb_id, int lag) const throw (UnknownDerivIDException);
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};
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#endif
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