ProcessJac.h

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////////////////////////////////////////////////////////////////////////////////
//
//  File: ProcessJac.h
//
//  For more information, please see: http://www.nektar.info/
//
//  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).
//
//  License for the specific language governing rights and limitations under
//  Permission is hereby granted, free of charge, to any person obtaining a
//  copy of this software and associated documentation files (the "Software"),
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//
//  Description: Calculate jacobians of elements.
//
////////////////////////////////////////////////////////////////////////////////

#ifndef UTILITIES_NEKMESH_PROCESSJAC
#define UTILITIES_NEKMESH_PROCESSJAC

#include "../Module.h"

namespace Nektar
{
namespace Utilities
{

/**
 * @brief This processing module calculates the Jacobian of elements
 * using %SpatialDomains::GeomFactors and the %Element::GetGeom
 * method. For now it simply prints a list of elements which have
 * negative Jacobian.
 */
class ProcessJac : public ProcessModule
{
public:
    /// Creates an instance of this class
    static boost::shared_ptr<Module> create(MeshSharedPtr m)
    {
        return MemoryManager<ProcessJac>::AllocateSharedPtr(m);
    }
    static ModuleKey className;

    ProcessJac(MeshSharedPtr m);
    virtual ~ProcessJac();

    /// Write mesh to output file.
    virtual void Process();
};
}
}

#endif