GridVectorField.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __spatial_GridVectorField_h__
#define __spatial_GridVectorField_h__

#include "fe/plugin.h"
#include "spatial/VectorFieldI.h"

namespace fe
{
namespace ext
{

class FE_DL_EXPORT GridVectorField :
    virtual public VectorFieldI,
    public Initialize<GridVectorField>
{
    public:
typedef Continuum<SpatialVector>    t_continuum;

                        GridVectorField(void);
virtual                 ~GridVectorField(void);

        void            initialize(void);

                        // AS VectorFieldI
virtual bool            sample( SpatialVector &a_result,
                                const SpatialVector &a_location);

        void            create( const sp<SpaceI>    &a_space,
                                const Vector3i      &a_count);

        t_continuum     &continuum(void);



    private:
        t_continuum                     m_continuum;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __spatial_GridVectorField_h__ */