Intrepid_HGRAD_POLY_C1_FEM.hpp

Go to the documentation of this file.

// @HEADER
// ************************************************************************
//
//                           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
// published by the Free Software Foundation; either version 2.1 of the
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
// USA
// Questions? Contact Pavel Bochev (pbboche@sandia.gov) or
//                    Denis Ridzal (dridzal@sandia.gov).
//
// ************************************************************************
// @HEADER

#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