An Adaptor to use SeparatrixOrthogonal as aGenerator2d instead of aGeneratorX2d. More...

Inheritance diagram for dg::geo::SeparatrixOrthogonalAdaptor:

Public Member Functions
	SeparatrixOrthogonalAdaptor (const CylindricalFunctorsLvl2 &psi, const CylindricalSymmTensorLvl1 &chi, double psi_0, double xX, double yX, double x0, double y0, int firstline, bool verbose=false, double fx=0)
	Construct.

virtual SeparatrixOrthogonalAdaptor *	clone () const override final
	Abstract clone method that returns a copy on the heap.

Public Member Functions inherited from dg::geo::aRealGenerator2d< real_type >
real_type	width () const
	length in \( \zeta\) of the computational space

real_type	height () const
	length in \( \eta\) of the computational space

bool	isOrthogonal () const
	sparsity pattern for metric

void	generate (const thrust::host_vector< real_type > &zeta1d, const thrust::host_vector< real_type > &eta1d, thrust::host_vector< real_type > &x, thrust::host_vector< real_type > &y, thrust::host_vector< real_type > &zetaX, thrust::host_vector< real_type > &zetaY, thrust::host_vector< real_type > &etaX, thrust::host_vector< real_type > &etaY) const
	Generate grid points and elements of the Jacobian.

virtual	~aRealGenerator2d ()

Additional Inherited Members
Protected Member Functions inherited from dg::geo::aRealGenerator2d< real_type >
	aRealGenerator2d ()
	empty

	aRealGenerator2d (const aRealGenerator2d &)
	empty

aRealGenerator2d &	operator= (const aRealGenerator2d &)
	return *this

Detailed Description

An Adaptor to use SeparatrixOrthogonal as aGenerator2d instead of aGeneratorX2d.

Generate the same grid as SeparatrixOrthogonal but without private flux region

Constructor & Destructor Documentation

dg::geo::SeparatrixOrthogonalAdaptor::SeparatrixOrthogonalAdaptor	(	const CylindricalFunctorsLvl2 &	psi,
		const CylindricalSymmTensorLvl1 &	chi,
		double	psi_0,
		double	xX,
		double	yX,
		double	x0,
		double	y0,
		int	firstline,
		bool	verbose = false,
		double	fx = 0 )

inline

Construct.

Parameters

psi	the flux function, the separatrix must be at \( \psi = 0\)
chi	the monitor tensor, see `dg::geo::make_Xconst_monitor` or `dg::geo::make_Xbump_monitor`
psi_0	The left boundary of the grid this generator will generate. Must be a closed flux surface.
xX	the X-point x - coordinate
yX	the X-point y - coordinate
x0	a point in the inside of the separatrix (can be the O-point, defines the angle for initial separatrix integration)
y0	a point in the inside of the separatrix (can be the O-point, defines the angle for initial separatrix integration)
firstline	=0 means conformal, =1 means equalarc discretization of the separatrix
verbose	if true the integrators will write additional information to `std::cout`
fx	fraction of points in the scrape-off layer. fx must evenly divide the number of grid points Nx and determines \( \psi_1 = -\frac{f_x}{1-f_x}\psi_0\) Its purpose is to guarantee that the separatrix falls on a cell boundary

virtual SeparatrixOrthogonalAdaptor * dg::geo::SeparatrixOrthogonalAdaptor::clone ( ) const

inlinefinaloverridevirtual

Abstract clone method that returns a copy on the heap.

The documentation for this struct was generated from the following file: