operation.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Carlos Roig
//                   Ruben Zorrilla
//
 
#pragma once
 
// System includes
 
// External includes
 
// Project includes
#include "containers/model.h"
#include "includes/define_registry.h"
#include "includes/kratos_flags.h"
#include "includes/kratos_parameters.h"
#include "includes/registry.h"
 
namespace Kratos
{
 
 
class Operation
{
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(Operation);
 
 
    explicit Operation() = default;
 
    virtual ~Operation() {}
 
    //TODO: Check. It is required by the registry
    Operation(Operation const& rOther) {}
 
 
    Operation& operator=(Operation const& rOther) = delete;
 
    void operator()()
    {
        Execute();
    }
 
 
    virtual Operation::Pointer Create(
        Model& rModel,
        Parameters ThisParameters) const
    {
        KRATOS_ERROR << "Calling base class Create. Please override this method in the corresonding Operation" << std::endl;
        return nullptr;
    }
 
    virtual void Execute()
    {
        KRATOS_ERROR << "Calling base class Execute. Please override this method in the corresonding Operation" << std::endl;
    }
 
    virtual const Parameters GetDefaultParameters() const
    {
        KRATOS_ERROR << "Calling the base Operation class GetDefaultParameters. Please implement the GetDefaultParameters in your derived process class." << std::endl;
        const Parameters default_parameters = Parameters(R"({})" );
 
        return default_parameters;
    }
 
 
 
 
 
 
    std::string Info() const
    {
        return "Operation";
    }
 
    void PrintInfo(std::ostream& rOStream) const
    {
        rOStream << "Operation";
    }
 
    void PrintData(std::ostream& rOStream) const
    {
    }
 
private:
 
    KRATOS_REGISTRY_ADD_PROTOTYPE("Operations.KratosMultiphysics", Operation, Operation)
    KRATOS_REGISTRY_ADD_PROTOTYPE("Operations.All", Operation, Operation)
 
    
}; // Class Operation
 
 
 
 
inline std::istream& operator >> (std::istream& rIStream, Operation& rThis);
 
inline std::ostream& operator << (std::ostream& rOStream, const Operation& rThis)
{
    rThis.PrintInfo(rOStream);
    rOStream << std::endl;
    rThis.PrintData(rOStream);
 
    return rOStream;
}
 
}  // namespace Kratos.