PolarGeometry Struct Reference¶

adc_cpp: pops::PolarGeometry Struct Reference

adc_cpp 0.3.0

Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

#include <geometry.hpp>

Collaboration diagram for pops::PolarGeometry:

Public Member Functions
POPS_HD Real	dr () const

POPS_HD Real	dtheta () const

POPS_HD Real	r_cell (int i) const
	Radius at the CENTER of radial cell i (i = 0 -> r_min + dr/2).

POPS_HD Real	r_face (int i) const
	Radius at radial FACE i (face between cells i-1 and i; i = 0 -> r_min, i = nr -> r_max).

POPS_HD Real	theta_cell (int j) const
	Angle at the CENTER of azimuthal cell j (j = 0 -> dtheta/2).

POPS_HD Real	theta_face (int j) const
	Angle at azimuthal FACE j (face between cells j-1 and j).

PolarGeometry	refine (int r) const

Public Attributes
Box2D	domain {}
	nx() = nr (radial cells), ny() = ntheta (azimuthal cells)

Real	r_min = 0

Real	r_max = 1
	physical radial bounds of the ring

Static Public Attributes
static constexpr Real	kTwoPi = Real(2) * Real(3.14159265358979323846)

Member Function Documentation

◆ dr()

POPS_HD Real pops::PolarGeometry::dr ( ) const

inline

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◆ dtheta()

POPS_HD Real pops::PolarGeometry::dtheta ( ) const

inline

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◆ r_cell()

POPS_HD Real pops::PolarGeometry::r_cell ( int i ) const

inline

Radius at the CENTER of radial cell i (i = 0 -> r_min + dr/2).

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◆ r_face()

POPS_HD Real pops::PolarGeometry::r_face ( int i ) const

inline

Radius at radial FACE i (face between cells i-1 and i; i = 0 -> r_min, i = nr -> r_max).

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◆ refine()

PolarGeometry pops::PolarGeometry::refine ( int r ) const

inline

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◆ theta_cell()

POPS_HD Real pops::PolarGeometry::theta_cell ( int j ) const

inline

Angle at the CENTER of azimuthal cell j (j = 0 -> dtheta/2).

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◆ theta_face()

POPS_HD Real pops::PolarGeometry::theta_face ( int j ) const

inline

Angle at azimuthal FACE j (face between cells j-1 and j).

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Member Data Documentation

◆ domain

Box2D pops::PolarGeometry::domain {}

nx() = nr (radial cells), ny() = ntheta (azimuthal cells)

◆ kTwoPi

constexpr Real pops::PolarGeometry::kTwoPi = Real(2) * Real(3.14159265358979323846)

staticconstexpr

◆ r_max

Real pops::PolarGeometry::r_max = 1

physical radial bounds of the ring

◆ r_min

Real pops::PolarGeometry::r_min = 0

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

include/pops/mesh/geometry/geometry.hpp