43 #include <boost/shared_ptr.hpp>
44 #include <boost/bind.hpp>
48 namespace LibUtilities
181 #endif //GAUSSPOINTS_H
NekManager< PointsKey, NekMatrix< DataType >, PointsKey::opLess > m_GalerkinProjectionManager
1D Gauss-Radau-Kronrod-Legendre quadrature points, pinned at x=-1
NekDouble LagrangePolyDeriv(NekDouble x, int pt, int npts, const Array< OneD, const NekDouble > &xpts)
1D Gauss-Radau-Chebyshev quadrature points, pinned at x=-1
NekDouble LagrangePoly(NekDouble x, int pt, int npts, const Array< OneD, const NekDouble > &xpts)
1D Gauss-Radau-Legendre quadrature points, pinned at x=1
const boost::shared_ptr< NekMatrix< NekDouble > > GetI(const PointsKey &pkey)
GaussPoints()
These should not be called. All creation is done using the constructor requiring the key...
1D Gauss-Kronrod-Legendre quadrature points
1D Gauss-Gauss-Legendre quadrature points
Gauss Radau pinned at x=-1, .
1D Gauss-Radau-Kronrod-Legendre pinned at x=-1,
1D Evenly-spaced points using Lagrange polynomial
1D Lobatto Kronrod quadrature points
1D Evenly-spaced points using Fourier Fit
const boost::shared_ptr< NekMatrix< NekDouble > > GetGalerkinProjection(const PointsKey &pkey)
void CalculateDerivMatrix()
#define LIB_UTILITIES_EXPORT
1D Gauss-Radau-Chebyshev quadrature points, pinned at x=1
static boost::shared_ptr< Points< NekDouble > > Create(const PointsKey &pkey)
1D Gauss-Gauss-Chebyshev quadrature points
Defines a specification for a set of points.
void CalculateInterpMatrix(unsigned int npts, const Array< OneD, const NekDouble > &xpoints, Array< OneD, NekDouble > &interp)
boost::shared_ptr< NekMatrix< NekDouble > > CalculateGalerkinProjectionMatrix(const PointsKey &pkey)
1D power law distribution for boundary layer points
GaussPoints(const PointsKey &pkey)
Gauss Radau pinned at x=-1, .
NekDouble LagrangeInterpolant(NekDouble x, int npts, const Array< OneD, const NekDouble > &xpts, const Array< OneD, const NekDouble > &funcvals)
functions used by the Kronrod points
1D power law distribution for boundary layer points
boost::shared_ptr< NekMatrix< NekDouble > > CreateMatrix(const PointsKey &pkey)
boost::shared_ptr< NekMatrix< NekDouble > > CreateGPMatrix(const PointsKey &pkey)
Gauss Radau pinned at x=-1, .
NekManager< PointsKey, NekMatrix< DataType >, PointsKey::opLess > m_InterpManager
Gauss Radau pinned at x=-1, .
1D Gauss-Lobatto-Legendre quadrature points
Stores a set of points of datatype DataT, defined by a PointKey.
1D Gauss-Radau-Legendre quadrature points, pinned at x=-1
1D Gauss-Lobatto-Legendre quadrature points