AdvectionSystem.h

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///////////////////////////////////////////////////////////////////////////////
//
// File AdvectionSystem.h
//
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// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
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// Description: Advection system
//
///////////////////////////////////////////////////////////////////////////////

#ifndef NEKTAR_SOLVERUTILS_ADVECTIONSYSTEM_H
#define NEKTAR_SOLVERUTILS_ADVECTIONSYSTEM_H

#include <SolverUtils/UnsteadySystem.h>
#include <SolverUtils/Advection/Advection.h>

namespace Nektar {
namespace SolverUtils {

/// A base class for PDEs which include an advection component
class AdvectionSystem: virtual public UnsteadySystem
{
public:
    SOLVER_UTILS_EXPORT AdvectionSystem(
            const LibUtilities::SessionReaderSharedPtr &pSession);

    SOLVER_UTILS_EXPORT virtual ~AdvectionSystem();

    SOLVER_UTILS_EXPORT virtual void v_InitObject();

    /// Returns the advection object held by this instance.
    AdvectionSharedPtr GetAdvObject()
    {
        return m_advObject;
    }

protected:
    /// Advection term
    SolverUtils::AdvectionSharedPtr m_advObject;
};

/// Shared pointer to an AdvectionSystem class
typedef boost::shared_ptr<AdvectionSystem> AdvectionSystemSharedPtr;

}
}

#endif