Intrepid_HGRAD_POLY_C1_FEM.hpp

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//
//                           Intrepid Package
//                 Copyright (2007) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// Lesser General Public License for more details.
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// License along with this library; if not, write to the Free Software
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#ifndef INTREPID_HGRAD_POLY_C1_FEM_HPP
#define INTREPID_HGRAD_POLY_C1_FEM_HPP
 
#include "Intrepid_Basis.hpp"
#include "Shards_CellTopology.hpp"
 
namespace Intrepid{
  template<class Scalar, class ArrayScalar> 
  class Basis_HGRAD_POLY_C1_FEM : public Basis<Scalar, ArrayScalar> {
  public:
    Basis_HGRAD_POLY_C1_FEM(const shards::CellTopology& cellTopology);
    
    void getValues(ArrayScalar& outputValues,
                   const ArrayScalar& inputPoints,
                   const EOperator operatorType) const;
 
    void getValues(ArrayScalar& outputValues,
                   const ArrayScalar& inputPoints,
                   const ArrayScalar& cellVertices,
                   const EOperator operatorType = OPERATOR_VALUE) const;
    
  private:
    
    void initializeTags();
 
    
    template<class Scalar1, class ArrayScalar1>
    Scalar1 computeArea(const ArrayScalar1& p1,
                       const ArrayScalar1& p2,
                       const ArrayScalar1& p3) const;
 
    template<class Scalar1, class ArrayScalar1>
    void evaluateWeightFunctions(ArrayScalar1& outputValues,
                                 const ArrayScalar1& inputValues,
                                 const ArrayScalar1& cellVertices) const;
    
    
    
    template<class Scalar1, class ArrayScalar1>
    void shapeFunctions(ArrayScalar1& outputValues,
                        const ArrayScalar1& inputValues,
                        const ArrayScalar1& cellVertices)const;
  }; // end class Basis_HGRAD_POLY_C1_FEM
 
} // namespace Intrepid
 
#include "Intrepid_HGRAD_POLY_C1_FEMDef.hpp"
#endif