automatic_dt_process.hpp

Go to the documentation of this file.

//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Ignasi de Pouplana
//
 
 
#if !defined(KRATOS_AUTOMATIC_DT_PROCESS )
#define  KRATOS_AUTOMATIC_DT_PROCESS
 
// System includes
#include <limits>
 
// Project includes
#include "includes/kratos_parameters.h"
#include "processes/process.h"
 
// Application includes
#include "custom_constitutive/DEM_continuum_constitutive_law.h"
#include "custom_elements/spheric_continuum_particle.h"
 
#include "DEM_application_variables.h"
 
namespace Kratos
{
 
class KRATOS_API(DEM_APPLICATION) AutomaticDTProcess : public Process
{
 
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(AutomaticDTProcess);
 
 
    AutomaticDTProcess(
        ModelPart& rModelPart,
        Parameters rParameters
        ) : Process() ,
            mrModelPart(rModelPart)
    {
        KRATOS_TRY
 
        Parameters default_parameters( R"(
            {
                "model_part_name":"MODEL_PART_NAME",
                "correction_factor" : 5.0e-3
            }  )" );
 
        // Now validate agains defaults -- this also ensures no type mismatch
        rParameters.ValidateAndAssignDefaults(default_parameters);
 
        mCorrectionFactor = rParameters["correction_factor"].GetDouble();
 
        KRATOS_CATCH("");
    }
 
 
    ~AutomaticDTProcess() override {}
 
 
    void Execute() override
    {
    }
 
    void ExecuteBeforeSolutionLoop() override;
 
    std::string Info() const override
    {
        return "AutomaticDTProcess";
    }
 
    void PrintInfo(std::ostream& rOStream) const override
    {
        rOStream << "AutomaticDTProcess";
    }
 
    void PrintData(std::ostream& rOStream) const override
    {
    }
 
 
protected:
 
 
    ModelPart& mrModelPart;
    double mCorrectionFactor;
 
 
private:
 
    AutomaticDTProcess& operator=(AutomaticDTProcess const& rOther);
 
    //AutomaticDTProcess(AutomaticDTProcess const& rOther);
 
}; // Class AutomaticDTProcess
 
inline std::istream& operator >> (std::istream& rIStream,
                                  AutomaticDTProcess& rThis);
 
inline std::ostream& operator << (std::ostream& rOStream,
                                  const AutomaticDTProcess& rThis)
{
    rThis.PrintInfo(rOStream);
    rOStream << std::endl;
    rThis.PrintData(rOStream);
 
    return rOStream;
}
 
} // namespace Kratos.
 
#endif /* KRATOS_AUTOMATIC_DT_PROCESS defined */