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ComputingTasks.cc

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  • StaticModel.hh 2.06 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 _STATICMODEL_HH
    #define _STATICMODEL_HH
    
    using namespace std;
    
    #include "ModelTree.hh"
    
    //! Stores a static model
    /*! Derivation IDs are allocated only for endogenous, and are equal to symbol ID in that case */
    class StaticModel : public ModelTree
    {
    private:
      //! Writes the static model equations and its derivatives
      /*! \todo handle hessian in C output */
      void writeStaticModel(ostream &StaticOutput) const;
      //! Writes static model file (Matlab version)
      void writeStaticMFile(const string &static_basename) const;
      //! Writes static model file (C version)
      void writeStaticCFile(const string &static_basename) const;
    
      virtual int computeDerivID(int symb_id, int lag);
    
      //! Computes normalization of the static model
      void computeNormalization();
    
    public:
      StaticModel(SymbolTable &symbol_table_arg, NumericalConstants &num_constants);
      //! Execute computations (derivation)
      /*! You must set computeStaticHessian before calling this function
        \param hessian whether Hessian (w.r. to endogenous only) should be computed
        \param no_tmp_terms if true, no temporary terms will be computed in the static and dynamic files */
      void computingPass(bool hessian, bool no_tmp_terms);
      //! Writes static model file
      void writeStaticFile(const string &basename) const;
    
      virtual int getDerivID(int symb_id, int lag) const throw (UnknownDerivIDException);
    };
    
    #endif