three-dimensional GridX with RealCartesian metric More...

Inheritance diagram for dg::RealCartesianGridX3d< real_type >:

Public Member Functions
	RealCartesianGridX3d (real_type x0, real_type x1, real_type y0, real_type y1, real_type z0, real_type z1, real_type fx, real_type fy, unsigned n, unsigned Nx, unsigned Ny, unsigned Nz, bc bcx=PER, bc bcy=PER, bc bcz=PER)
	Construct a 3D X-point grid.

	RealCartesianGridX3d (const dg::GridX3d &g)
	Implicit type conversion from GridX3d.

virtual RealCartesianGridX3d *	clone () const override final
	Geometries are cloneable.

Public Member Functions inherited from dg::aRealGeometryX3d< real_type >
SparseTensor< thrust::host_vector< real_type > >	jacobian () const
	The Jacobian of the coordinate transformation from physical to computational space.

SparseTensor< thrust::host_vector< real_type > >	metric () const
	The (inverse) metric tensor of the coordinate system.

std::vector< thrust::host_vector< real_type > >	map () const
	The coordinate map from computational to physical space.

virtual	~aRealGeometryX3d ()=default
	allow deletion through base class pointer

Public Member Functions inherited from dg::aRealTopologyX3d< real_type >
host_vector	abscissas (unsigned u=0) const

host_vector	weights (unsigned u=0) const

unsigned	shape (unsigned u=0) const

auto	get_shape () const

real_type	x0 () const
	left boundary in x

real_type	x1 () const
	right boundary in x

real_type	y0 () const
	left boundary in y

real_type	y1 () const
	right boundary in y

real_type	z0 () const
	left boundary in z

real_type	z1 () const
	right boundary in z

real_type	lx () const
	length in x

real_type	ly () const
	length in y

real_type	lz () const
	length in z

real_type	hx () const
	cell size in x

real_type	hy () const
	cell size in y

real_type	hz () const
	cell size in z

real_type	fx () const
	partition factor in x

real_type	fy () const
	partition factor in y

unsigned	n () const
	number of polynomial coefficients in x and y

unsigned	Nx () const
	number of points in x

unsigned	inner_Nx () const
	number of topological cells in x

unsigned	outer_Nx () const
	number of smooth rows in x

unsigned	Ny () const
	number of cells in y

unsigned	inner_Ny () const
	number of cells in the inner region of y

unsigned	outer_Ny () const
	number of cells in one of the outer regions of y

unsigned	Nz () const
	number of points in z

bc	bcx () const
	boundary conditions in x

bc	bcy () const
	boundary conditions in y

bc	bcz () const
	boundary conditions in z

RealGrid< real_type, 3 >	grid () const
	Return a copy without topology.

unsigned	size () const
	real_typehe total number of points

void	display (std::ostream &os=std::cout) const
	Display.

bool	contains (real_type x, real_type y, real_type z) const
	Check if the grid contains a point.

Additional Inherited Members
Public Types inherited from dg::aRealTopologyX3d< real_type >
using	value_type = real_type

using	host_vector = thrust::host_vector<real_type>
	The host vector type used by host functions like evaluate.

using	host_grid = RealGridX3d<real_type>

Static Public Member Functions inherited from dg::aRealTopologyX3d< real_type >
static constexpr unsigned	ndim ()
	number of dimensions : 3

Protected Member Functions inherited from dg::aRealGeometryX3d< real_type >
	aRealGeometryX3d (const aRealGeometryX3d &src)=default

aRealGeometryX3d &	operator= (const aRealGeometryX3d &src)=default

Protected Member Functions inherited from dg::aRealTopologyX3d< real_type >
	~aRealTopologyX3d ()=default
	disallow destruction through base class pointer

	aRealTopologyX3d ()=default

	aRealTopologyX3d (real_type x0, real_type x1, real_type y0, real_type y1, real_type z0, real_type z1, real_type fx, real_type fy, unsigned n, unsigned Nx, unsigned Ny, unsigned Nz, bc bcx, bc bcy, bc bcz)
	Construct a 3D X-point grid.

	aRealTopologyX3d (const aRealTopologyX3d &src)=default

aRealTopologyX3d &	operator= (const aRealTopologyX3d &src)=default

Detailed Description

template<class real_type>
struct dg::RealCartesianGridX3d< real_type >

three-dimensional GridX with RealCartesian metric

Constructor & Destructor Documentation

◆ RealCartesianGridX3d() [1/2]

template<class real_type >

dg::RealCartesianGridX3d< real_type >::RealCartesianGridX3d	(	real_type	x0,
		real_type	x1,
		real_type	y0,
		real_type	y1,
		real_type	z0,
		real_type	z1,
		real_type	fx,
		real_type	fy,
		unsigned	n,
		unsigned	Nx,
		unsigned	Ny,
		unsigned	Nz,
		bc	bcx = PER,
		bc	bcy = PER,
		bc	bcz = PER )

inline

Construct a 3D X-point grid.

Parameters

x0	left boundary in x
x1	right boundary in x
y0	lower boundary in y
y1	upper boundary in y
z0	lower boundary in z
z1	upper boundary in z
fx	factor for the partition in x-direction
fy	factor for the partition in y-direction
n	# of polynomial coefficients per (x-,y-) dimension (1<=n<=20, note that the library is optimized for n=3 )

Attention: # of polynomial coefficients in z direction is always 1

Parameters

Nx	# of points in x
Ny	# of points in y
Nz	# of points in z

Parameters

bcx	boundary condition in x
bcy	boundary condition in y
bcz	boundary condition in z

◆ RealCartesianGridX3d() [2/2]

template<class real_type >

dg::RealCartesianGridX3d< real_type >::RealCartesianGridX3d ( const dg::GridX3d & g )

inline

Implicit type conversion from GridX3d.

Parameters

g	existing grid class

Member Function Documentation

◆ clone()

template<class real_type >

virtual RealCartesianGridX3d * dg::RealCartesianGridX3d< real_type >::clone ( ) const

inlinefinaloverridevirtual

Geometries are cloneable.

Implements dg::aRealGeometryX3d< real_type >.

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

topology/base_geometryX.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RealCartesianGridX3d() [1/2]

◆ RealCartesianGridX3d() [2/2]

Member Function Documentation

◆ clone()