ctx.h

/*************************************************************************************
 * MechSys - A C++ library to simulate (Continuum) Mechanical Systems                *
 * Copyright (C) 2005 Dorival de Moraes Pedroso <dorival.pedroso at gmail.com>       *
 * Copyright (C) 2005 Raul Dario Durand Farfan  <raul.durand at gmail.com>           *
 *                                                                                   *
 * This file is part of MechSys.                                                     *
 *                                                                                   *
 * MechSys 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 2 of the License, or (at your option) any later        *
 * version.                                                                          *
 *                                                                                   *
 * MechSys 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      *
 * MechSys; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, *
 * Fifth Floor, Boston, MA 02110-1301, USA                                           *
 *************************************************************************************/

#ifndef MECHSYS_LABTESTSIM_CTX_H
#define MECHSYS_LABTESTSIM_CTX_H

#ifdef HAVE_CONFIG_H
  #include "config.h"
#else
  #ifndef REAL
    #define REAL double
  #endif
#endif

#include "tensors/functions.h"
#include "util/string.h"
#include "labtestsim/equipment.h"

namespace LabTestSim
{

template<typename T_Model>
class CTX : public Equipment<T_Model>
{
public:
    CTX (T_Model * pModel, String const & strEquipment, bool StopOnFailure, bool SaveIntStates, bool Silent=false)
        : Equipment<T_Model>(pModel, strEquipment, StopOnFailure, SaveIntStates, Silent)
    {}

private:
    int  _exx_idx() const { return 0; } // Exx component index
    bool _do_update_one_increment(State const & DeltaState);
}; // class CTX




template<typename T_Model>
inline bool CTX<T_Model>::_do_update_one_increment(State const & DeltaState)
{
    Tensors::Tensor2 dSig;  dSig = DeltaState.Sa, DeltaState.Sr, DeltaState.Sr, 0.0,0.0,0.0;
    REAL             dPp;   dPp  = DeltaState.Pp;
    Tensors::Tensor2 dEps;
    try
    {
#ifdef USE_COUPLEDMODEL
        REAL DnSr;
        Equipment<T_Model>::_model->Actualize(dSig, dPp, dEps, DnSr);
#else
        Equipment<T_Model>::_model->Actualize(dSig, dEps);
#endif
        return true;
    }
    catch (Exception * e)
    {
             if (e->IsFatal  ()) throw;
        else if (e->IsWarning()) { if (!Equipment<T_Model>::_silent) e->Cout(); delete e; return false; }
        else                     { if (!Equipment<T_Model>::_silent) e->Cout(); delete e; return true;  }
    }
}

}; // namespace LabTestSim

#endif // MECHSYS_LABTESTSIM_CTX_H

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