/////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////// More...

#include <annular_mesh.template.h>

Inheritance diagram for oomph::RefineableTwoDAnnularMesh< ELEMENT >:

Public Member Functions
	RefineableTwoDAnnularMesh (const bool &periodic, const double &azimuthal_fraction, const unsigned &ntheta, const unsigned &nr, const double &a, const double &h, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor. More...

	RefineableTwoDAnnularMesh (const bool &periodic, const double &azimuthal_fraction, const unsigned &ntheta, const unsigned &nr, const double &a, const double &h, const double &phi, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor; rotate mesh by angle phi. More...

Public Member Functions inherited from oomph::TwoDAnnularMesh< ELEMENT >
	TwoDAnnularMesh (const bool &periodic, const double &azimuthal_fraction, const unsigned &ntheta, const unsigned &nr, const double &a, const double &h, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor. More...

	TwoDAnnularMesh (const bool &periodic, const double &azimuthal_fraction, const unsigned &ntheta, const unsigned &nr, const double &a, const double &h, const double &phi, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor; rotate mesh by angle phi. More...

Public Member Functions inherited from oomph::RectangularQuadMesh< ELEMENT >
	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Simple constructor: nx: number of elements in x direction; ny: number of elements in y direction; lx, length of domain in x direction (0,lx); ly, length of domain in y direction (0,ly) Also pass pointer to timestepper (defaults to Steady) More...

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor that allows the specification of minimum and maximum values of x and y coordinates. More...

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &lx, const double &ly, const bool &periodic_in_x, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Simple constructor: nx: number of elements in x direction; ny: number of elements in y direction; lx, length of domain in x direction (0,lx); ly, length of domain in y direction (0,ly) Boolean flag specifies if the mesh is periodic in the x-direction. Also pass pointer to timestepper (defaults to Steady) More...

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, const bool &periodic_in_x, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor that allows the specification of minimum and maximum values of x and y coordinates. Boolean flag specifies if the mesh is periodic in the x-direction. More...

const unsigned &	nx () const
	Return number of elements in x direction. More...

const unsigned &	ny () const
	Return number of elements in y direction. More...

const double	x_min () const
	Return the minimum value of x coordinate. More...

const double	x_max () const
	Return the maximum value of x coordinate. More...

const double	y_min () const
	Return the minimum value of y coordinate. More...

const double	y_max () const
	Return the maximum value of y coordinate. More...

virtual void	element_reorder ()
	Reorder the elements: By default they are ordered in "horizontal" layers (increasing in x, then in y). This function changes this to an ordering in the vertical direction (y first, then x). This is more efficient if a frontal solver is used and the mesh has more elements in the x than the y direction. Can be overloaded in specific derived meshes. More...

virtual double	x_spacing_function (unsigned xelement, unsigned xnode, unsigned yelement, unsigned ynode)
	Return the value of the x-coordinate at the node given by the local node number (xnode, ynode) in the element (xelement,yelement). The description is in a "psudeo" two-dimensional coordinate system, so the range of xelement is [0,Nx-1], yelement is [0,Ny-1], and that of xnode and ynode is [0,Np-1]. The default is to return nodes that are equally spaced in the x coodinate. More...

virtual double	y_spacing_function (unsigned xelement, unsigned xnode, unsigned yelement, unsigned ynode)
	Return the value of the y-coordinate at the node given by the local node number (xnode, ynode) in the element (xelement,yelement). The description is in a "psudeo" two-dimensional coordinate system, so the range of xelement is [0,Nx-1], yelement is [0,Ny-1], and that of xnode and ynode is [0,Np-1]. The default it to return nodes that are equally spaced in the y coordinate. More...

Private Attributes
AnnularDomain *	Domain_pt
	Pointer to domain. More...

Additional Inherited Members
Protected Member Functions inherited from oomph::RectangularQuadMesh< ELEMENT >
void	build_mesh (TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Generic mesh construction function: contains all the hard work. More...

	RectangularQuadMesh (const unsigned &nx, const unsigned &ny, const double &xmin, const double &xmax, const double &ymin, const double &ymax, const bool &periodic_in_x, const bool &build, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper)
	Constructor that allows the specification of minimum and maximum values of x and y coordinates and does not build the mesh This is intend to be used in derived classes that overload the spacing functions. THis is scheduled to be changed, however. The reason why this MUST be done is because the virtual spacing functions cannot be called in the base constructur, because they will not have been overloaded yet!! More...

Protected Attributes inherited from oomph::RectangularQuadMesh< ELEMENT >
unsigned	Nx
	Nx: number of elements in x-direction. More...

unsigned	Ny
	Ny: number of elements in y-direction. More...

unsigned	Np
	Np: number of (linear) points in the element. More...

double	Xmin
	Minimum value of x coordinate. More...

double	Xmax
	Maximum value of x coordinate. More...

double	Ymin
	Minimum value of y coordinate. More...

double	Ymax
	Maximum value of y coordinate. More...

bool	Xperiodic
	Boolean variable used to determine whether the mesh is periodic in the x-direction. More...

Detailed Description

template<class ELEMENT>
class oomph::RefineableTwoDAnnularMesh< ELEMENT >

/////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////

Refineable 2D annular mesh with a unit circle in the middle and a layer of thickness h surrounding it.

Definition at line 106 of file annular_mesh.template.h.

Constructor & Destructor Documentation

◆ RefineableTwoDAnnularMesh() [1/2]

template<class ELEMENT >

oomph::RefineableTwoDAnnularMesh< ELEMENT >::RefineableTwoDAnnularMesh	(	const bool &	periodic,
		const double &	azimuthal_fraction,
		const unsigned &	ntheta,
		const unsigned &	nr,
		const double &	a,
		const double &	h,
		TimeStepper *	time_stepper_pt = `&Mesh::Default_TimeStepper`
	)

inline

Constructor.

Definition at line 111 of file annular_mesh.template.h.

References oomph::RefineableTwoDAnnularMesh< ELEMENT >::Domain_pt.

◆ RefineableTwoDAnnularMesh() [2/2]

template<class ELEMENT >

oomph::RefineableTwoDAnnularMesh< ELEMENT >::RefineableTwoDAnnularMesh	(	const bool &	periodic,
		const double &	azimuthal_fraction,
		const unsigned &	ntheta,
		const unsigned &	nr,
		const double &	a,
		const double &	h,
		const double &	phi,
		TimeStepper *	time_stepper_pt = `&Mesh::Default_TimeStepper`
	)