NaturalCoordinatesMapping.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include "ShapeMatrices.h"
 
namespace MeshLib
{
class Element;
}
 
namespace NumLib
{
namespace detail
{
template <class T_SHAPE_FUNC,
          class T_SHAPE_MATRICES,
          ShapeMatrixType T_SHAPE_MATRIX_TYPE>
void naturalCoordinatesMappingComputeShapeMatrices(const MeshLib::Element& ele,
                                                   const double* natural_pt,
                                                   T_SHAPE_MATRICES& shapemat,
                                                   const unsigned global_dim);
}  // namespace detail

template <class T_SHAPE_FUNC, class T_SHAPE_MATRICES>
struct NaturalCoordinatesMapping
{
    static void computeShapeMatrices(const MeshLib::Element& ele,
                                     const double* natural_pt,
                                     T_SHAPE_MATRICES& shapemat,
                                     const unsigned global_dim)
    {
        computeShapeMatrices<ShapeMatrixType::ALL>(
            ele, natural_pt, shapemat, global_dim);
    }

    template <ShapeMatrixType T_SHAPE_MATRIX_TYPE>
    static void computeShapeMatrices(const MeshLib::Element& ele,
                                     const double* natural_pt,
                                     T_SHAPE_MATRICES& shapemat,
                                     const unsigned global_dim)
    {
        detail::naturalCoordinatesMappingComputeShapeMatrices<
            T_SHAPE_FUNC,
            T_SHAPE_MATRICES,
            T_SHAPE_MATRIX_TYPE>(ele, natural_pt, shapemat, global_dim);
    }
};
 
}  // namespace NumLib