peclet::core::amr::AmrGeometry< Dim > Struct Template Reference

World-space placement of a block-local octree: fine coordinate (0,..,0) sits at origin, and one level-0 fine cell is h0 wide in every axis. More...

#include <leaf_field.hpp>

Public Member Functions
Real	leafSize (unsigned level) const
	World width of a leaf at level (covers 2^level fine cells).
template<class Coord >
Vec< Dim >	lowerCorner (const std::array< Coord, Dim > &lo) const
	World coordinate of a leaf's lower corner, given its integer lower bound (fine units).
template<class Coord >
Vec< Dim >	center (const std::array< std::array< Coord, Dim >, 2 > &b) const
	World coordinate of a leaf centre, from its integer bounds [lo,hi] (inclusive, fine units).

Public Attributes
Vec< Dim >	origin {}
Real	h0 = 1.0

Detailed Description

template<int Dim>
struct peclet::core::amr::AmrGeometry< Dim >

World-space placement of a block-local octree: fine coordinate (0,..,0) sits at origin, and one level-0 fine cell is h0 wide in every axis.

Definition at line 28 of file leaf_field.hpp.

Member Function Documentation

leafSize()

template<int Dim>

Real peclet::core::amr::AmrGeometry< Dim >::leafSize ( unsigned  level ) const

inline

World width of a leaf at level (covers 2^level fine cells).

Definition at line 33 of file leaf_field.hpp.

References peclet::core::amr::AmrGeometry< Dim >::h0.

lowerCorner()

template<int Dim>

template<class Coord >

Vec< Dim > peclet::core::amr::AmrGeometry< Dim >::lowerCorner ( const std::array< Coord, Dim > &  lo ) const

inline

World coordinate of a leaf's lower corner, given its integer lower bound (fine units).

Definition at line 37 of file leaf_field.hpp.

References peclet::core::amr::AmrGeometry< Dim >::h0, and peclet::core::amr::AmrGeometry< Dim >::origin.

center()

template<int Dim>

template<class Coord >

Vec< Dim > peclet::core::amr::AmrGeometry< Dim >::center ( const std::array< std::array< Coord, Dim >, 2 > &  b ) const

inline

World coordinate of a leaf centre, from its integer bounds [lo,hi] (inclusive, fine units).

Definition at line 46 of file leaf_field.hpp.

References peclet::core::amr::AmrGeometry< Dim >::h0, and peclet::core::amr::AmrGeometry< Dim >::origin.

Member Data Documentation

origin

template<int Dim>

Vec<Dim> peclet::core::amr::AmrGeometry< Dim >::origin {}

Definition at line 29 of file leaf_field.hpp.

Referenced by peclet::core::amr::AmrGeometry< Dim >::center(), peclet::core::amr::DistributedOctree< Dim, Bits >::localGeometry(), and peclet::core::amr::AmrGeometry< Dim >::lowerCorner().

h0

template<int Dim>

Real peclet::core::amr::AmrGeometry< Dim >::h0 = 1.0

Definition at line 30 of file leaf_field.hpp.

Referenced by peclet::core::amr::AmrGeometry< Dim >::center(), peclet::core::amr::AmrGeometry< Dim >::leafSize(), and peclet::core::amr::AmrGeometry< Dim >::lowerCorner().

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

• leaf_field.hpp