SundanceBrickQuadrature.hpp

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// 
//                              Sundance
//                 Copyright (2005) Sandia Corporation
// 
// Copyright (year first published) Sandia Corporation.  Under the terms 
// of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 
// retains certain rights in this software.
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// This library is free software; you can redistribute it and/or modify
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#ifndef SUNDANCE_BRICKQUADRATURE_H
#define SUNDANCE_BRICKQUADRATURE_H

#include "SundanceDefs.hpp"
#include "Teuchos_Array.hpp"

#ifndef DOXYGEN_DEVELOPER_ONLY

namespace Sundance
{
using namespace Teuchos;

/**
 * Get abscissas and weights for Gaussian quadrature on Brick cells (cuboids)
 */

class BrickQuadrature
{
public:
  static void getPoints(int order, Array<double>& wgt, Array<double>& x,
      Array<double>& y, Array<double>& z);

  static bool test(int p);

private:

  static double exact(int a, int b, int c);

};
}

#endif  /* DOXYGEN_DEVELOPER_ONLY */

#endif