NodeToGaussPointOperator.h

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#ifndef included_AMP_NodeToGaussPointOperator
#define included_AMP_NodeToGaussPointOperator
 
#include "AMP/discretization/createLibmeshElements.h"
#include "AMP/operators/Operator.h"
 
 
namespace AMP::Operator {
 
class NodeToGaussPointOperator : public Operator
{
public:
    explicit NodeToGaussPointOperator( std::shared_ptr<const OperatorParameters> params );
 
    virtual ~NodeToGaussPointOperator() {}
 
    std::string type() const override { return "NodeToGaussPointOperator"; }
 
    void apply( AMP::LinearAlgebra::Vector::const_shared_ptr u,
                AMP::LinearAlgebra::Vector::shared_ptr f ) override;
 
    std::shared_ptr<AMP::LinearAlgebra::Variable> getOutputVariable() const override
    {
        return d_GaussPtVariable;
    }
 
    std::shared_ptr<AMP::LinearAlgebra::Variable> getInputVariable() const override
    {
        return d_NodalVariable;
    }
 
protected:
    bool d_UseSurfaceElements;
    int d_dim;
    std::shared_ptr<AMP::LinearAlgebra::Variable> d_NodalVariable;
    std::shared_ptr<AMP::LinearAlgebra::Variable> d_GaussPtVariable;
    AMP::Mesh::MeshIterator d_iterator;
    Discretization::createLibmeshElements d_libmeshElements;
    std::vector<std::vector<AMP::Mesh::MeshElementID>> d_nodes;
    std::vector<unsigned short int> d_N_quad;
    std::vector<std::vector<double>> d_phi;
};
} // namespace AMP::Operator
 
#endif