SundanceQuadratureIntegralBase.hpp

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#ifndef SUNDANCE_QUADRATUREINTEGRALBASE_H
#define SUNDANCE_QUADRATUREINTEGRALBASE_H

#include "SundanceDefs.hpp"
#include "SundanceElementIntegral.hpp"

namespace Sundance
{
using namespace Teuchos;
    
/** 
 *  
 *
 */
class QuadratureIntegralBase
  : public ElementIntegral
{
public:

  /** Construct a zero form to be computed by quadrature */
  QuadratureIntegralBase(int spatialDim,
    const CellType& maxCellType,
    int dim, 
    const CellType& cellType,
    const QuadratureFamily& quad,
    bool isInternalBdry,
    const ParametrizedCurve& globalCurve,
    const Mesh& mesh,
    int verb);

  /** Construct a one form to be computed by quadrature */
  QuadratureIntegralBase(int spatialDim,
    const CellType& maxCellType,
    int dim, 
    const CellType& cellType,
    const BasisFamily& testBasis,
    int alpha,
    int testDerivOrder,
    const QuadratureFamily& quad,
    bool isInternalBdry,
    const ParametrizedCurve& globalCurve,
    const Mesh& mesh,
    int verb);
      
  /** Construct a two-form to be computed by quadrature */
  QuadratureIntegralBase(int spatialDim,
    const CellType& maxCellType,
    int dim,
    const CellType& cellType,
    const BasisFamily& testBasis,
    int alpha,
    int testDerivOrder,
    const BasisFamily& unkBasis,
    int beta,
    int unkDerivOrder,
    const QuadratureFamily& quad,
    bool isInternalBdry,
    const ParametrizedCurve& globalCurve,
    const Mesh& mesh,
    int verb);
      
  /** virtual dtor */
  virtual ~QuadratureIntegralBase(){;}
      
     /** */
  virtual void transform(const CellJacobianBatch& JTrans,
    const CellJacobianBatch& JVol,
    const Array<int>& isLocalFlag,
    const Array<int>& facetNum,
    const RCP<Array<int> >& cellLIDs,
    const double* const coeff,
    RCP<Array<double> >& A) const 
    {
      if (order()==2) transformTwoForm(JTrans, JVol, facetNum, cellLIDs,coeff, A);
      else if (order()==1) transformOneForm(JTrans, JVol, facetNum, cellLIDs,coeff, A);
      else transformZeroForm(JTrans, JVol, isLocalFlag, facetNum, cellLIDs,coeff, A);
    }
      
  /** */
  virtual void transformZeroForm(const CellJacobianBatch& JTrans,
    const CellJacobianBatch& JVol,
    const Array<int>& isLocalFlag,
    const Array<int>& facetIndex,
    const RCP<Array<int> >& cellLIDs,
    const double* const coeff,
    RCP<Array<double> >& A) const = 0;
      
  /** */
  virtual void transformTwoForm(const CellJacobianBatch& JTrans,
    const CellJacobianBatch& JVol,
    const Array<int>& facetIndex,
    const RCP<Array<int> >& cellLIDs,
    const double* const coeff,
    RCP<Array<double> >& A) const = 0;
      
  /** */
  virtual void transformOneForm(const CellJacobianBatch& JTrans,
    const CellJacobianBatch& JVol,
    const Array<int>& facetIndex,
    const RCP<Array<int> >& cellLIDs,
    const double* const coeff,
    RCP<Array<double> >& A) const = 0;
      
      
  /** */
  virtual int nQuad() const {return nQuad_;}
      
  static double& totalFlops() {static double rtn = 0; return rtn;}

protected:
  static void addFlops(const double& flops) {totalFlops() += flops;}
      
  const QuadratureFamily& quad() const {return quad_;}
  /** */
  int nQuad_ ;

private:

  /* */
  QuadratureFamily quad_;
      
};

}


#endif