ProcessEquiSpacedOutput.h

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////////////////////////////////////////////////////////////////////////////////
//
//  File: ProcessEquiSpacedOutput.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"),
//  to deal in the Software without restriction, including without limitation
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//  and/or sell copies of the Software, and to permit persons to whom the
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//
//  Description: Set up fields as interpolation to equispaced output.
//
////////////////////////////////////////////////////////////////////////////////

#ifndef UTILITIES_PREPROCESSING_FIELDCONVERT_PROCESSEQUISPACEDOUTPUT
#define UTILITIES_PREPROCESSING_FIELDCONVERT_PROCESSEQUISPACEDOUTPUT

#include "../Module.h"

namespace Nektar
{
namespace Utilities
{

/**
 * @brief This processing module interpolates one field to another
 */
class ProcessEquiSpacedOutput : public ProcessModule
{
    public:
        /// Creates an instance of this class
        static boost::shared_ptr<Module> create(FieldSharedPtr f) {
            return MemoryManager<ProcessEquiSpacedOutput>::
                                                    AllocateSharedPtr(f);
        }
        static ModuleKey className;

        ProcessEquiSpacedOutput(FieldSharedPtr f);
        virtual ~ProcessEquiSpacedOutput();

        /// Write mesh to output file.
        virtual void Process(po::variables_map &vm);
    protected:
        ProcessEquiSpacedOutput(){};
        void SetupEquiSpacedField(void);

        void GenOrthoModes(int n,
                           const Array<OneD,const NekDouble> &phys,
                           Array<OneD, NekDouble> &coeffs);

    private:
};

}
}

#endif