PointsType.h

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///////////////////////////////////////////////////////////////////////////////
//
// File: PointsType.h
//
// For more information, please see: http://www.nektar.info
//
// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
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// Description:
//
///////////////////////////////////////////////////////////////////////////////
 
#ifndef NEKTAR_LIB_UTILITIES_POINTS_TYPE_H
#define NEKTAR_LIB_UTILITIES_POINTS_TYPE_H
 
#include <vector>
 
namespace Nektar
{
namespace LibUtilities
{
 
enum PointsType
{
    eNoPointsType,
    eGaussGaussLegendre,     //!<  1D Gauss-Gauss-Legendre quadrature points
    eGaussRadauMLegendre,    //!<  1D Gauss-Radau-Legendre quadrature points,
                             //!<  pinned at x=-1
    eGaussRadauPLegendre,    //!<  1D Gauss-Radau-Legendre quadrature points,
                             //!<  pinned at x=1
    eGaussLobattoLegendre,   //!<  1D Gauss-Lobatto-Legendre quadrature points
    eGaussGaussChebyshev,    //!<  1D Gauss-Gauss-Chebyshev quadrature points
    eGaussRadauMChebyshev,   //!<  1D Gauss-Radau-Chebyshev quadrature points,
                             //!<  pinned at x=-1
    eGaussRadauPChebyshev,   //!<  1D Gauss-Radau-Chebyshev quadrature points,
                             //!<  pinned at x=1
    eGaussLobattoChebyshev,  //!<  1D Gauss-Lobatto-Legendre quadrature points
    eGaussRadauMAlpha0Beta1, //!<  Gauss Radau pinned at x=-1, \f$ \alpha = 0,
                             //!<  \beta =    1 \f$
    eGaussRadauMAlpha0Beta2, //!<  Gauss Radau pinned at x=-1, \f$ \alpha = 0,
                             //!<  \beta =    2 \f$
    eGaussRadauMAlpha1Beta0, //!<  Gauss Radau pinned at x=-1, \f$ \alpha = 1,
                             //!<  \beta =    0 \f$
    eGaussRadauMAlpha2Beta0, //!<  Gauss Radau pinned at x=-1, \f$ \alpha = 2,
                             //!<  \beta =    0 \f$
    eGaussKronrodLegendre,   //!<  1D Gauss-Kronrod-Legendre quadrature points
    eGaussRadauKronrodMLegendre,    //!<  1D Gauss-Radau-Kronrod-Legendre
                                    //!<  quadrature points, pinned at x=-1
    eGaussRadauKronrodMAlpha1Beta0, //!<  1D Gauss-Radau-Kronrod-Legendre pinned
                                    //!<  at x=-1, \f$ \alpha =    1, \beta = 0
                                    //!<  \f$
    eGaussLobattoKronrodLegendre,   //!<  1D Lobatto Kronrod quadrature points
    ePolyEvenlySpaced, //!<  1D Evenly-spaced points using Lagrange polynomial
    eFourierEvenlySpaced,     //!<  1D Evenly-spaced points using Fourier Fit
    eFourierSingleModeSpaced, //!<  1D Non Evenly-spaced points for Single Mode
                              //!<  analysis
    eBoundaryLayerPoints,     //!<  1D power law distribution for boundary layer
                              //!<  points
    eBoundaryLayerPointsRev,  //!<  1D power law distribution for boundary layer
                              //!<  points
    eNodalTriElec,            //!<  2D Nodal Electrostatic Points on a Triangle
    eNodalTriFekete,          //!<  2D Nodal Fekete Points on a Triangle
    eNodalTriEvenlySpaced,    //!<  2D Evenly-spaced points on a Triangle
    eNodalTetEvenlySpaced,    //!<  3D Evenly-spaced points on a Tetrahedron
    eNodalTetElec, //!<  3D Nodal Electrostatic Points on a Tetrahedron
    eNodalPrismEvenlySpaced, //!<  3D Evenly-spaced points on a Prism
    eNodalPrismElec,         //!<  3D electrostatically spaced points on a Prism
    eNodalTriSPI,            //!<  2D Nodal Symmetric positive internal triangle
                             //!<  (Whitherden, Vincent)
    eNodalTetSPI,   //!<  3D Nodal Symmetric positive internal tet (Whitherden,
                    //!<  Vincent)
    eNodalPrismSPI, //!<  3D prism SPI
    eNodalQuadElec, //!<  2D GLL for quad
    eNodalHexElec,  //!<  3D GLL for hex
    SIZE_PointsType //!<  Length of enum list
};
 
static std::vector<LibUtilities::PointsType> NullPointsTypeVector;
} // namespace LibUtilities
} // namespace Nektar
 
#endif