plb::descriptors::D3Q121Constants< T > Struct Template Reference

D3Q121 lattice constants. More...

#include <extendedNeighborhoodLattices3D.h>

Inheritance diagram for plb::descriptors::D3Q121Constants< T >:

[legend]

List of all members.

Public Types
enum	{ d = 3, q = 121 }
Static Public Attributes
static const T	invD = (T)1 / (T) d
	1 / (number of dimensions)
static const int	vicinity = 3
	size of neighborhood
static const int	c [q][d]
	lattice directions
static const int	cNormSqr [q]
	norm-square of the vector c
static const T	t [q]
	lattice weights
static const T	cs2 = 1./ ( 1.19697977039307435897238846385* 1.19697977039307435897238846385)
	lattice constant cs2 (in BGK, this is the square-speed-of-sound)
static const T	invCs2 = 1.19697977039307435897238846385* 1.19697977039307435897238846385
	1 / cs2

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Detailed Description

template<typename T>
struct plb::descriptors::D3Q121Constants< T >

D3Q121 lattice constants.

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Member Enumeration Documentation

template<typename T >

anonymous enum

Enumerator:

d
q

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Member Data Documentation

template<typename T >

const int plb::descriptors::D3Q121Constants< T >::c [inline, static]

Initial value:

    {
        {0, 0, 0}, 
        {-3, -3, -3}, {-3, -3, 3}, {-3, -2, 0}, {-3, -1, -1}, {-3, -1, 1}, 
        {-3, 0, -2}, {-3, 0, 0}, {-3, 0, 2}, {-3, 1, -1}, {-3, 1, 1}, 
        {-3, 2, 0}, {-3, 3, -3}, {-3, 3, 3}, {-2, -3, 0}, {-2, -2, -2}, 
        {-2, -2, 0}, {-2, -2, 2}, {-2, -1, 0}, {-2, 0, -3}, {-2, 0, -2}, 
        {-2, 0, -1}, {-2, 0, 1}, {-2, 0, 2}, {-2, 0, 3}, {-2, 1, 0}, 
        {-2, 2, -2}, {-2, 2, 0}, {-2, 2, 2}, {-2, 3, 0}, {-1, -3, -1}, 
        {-1, -3, 1}, {-1, -2, 0}, {-1, -1, -3}, {-1, -1, -1}, {-1, -1, 1}, 
        {-1, -1, 3}, {-1, 0, -2}, {-1, 0, 0}, {-1, 0, 2}, {-1, 1, -3}, 
        {-1, 1, -1}, {-1, 1, 1}, {-1, 1, 3}, {-1, 2, 0}, {-1, 3, -1}, 
        {-1, 3, 1}, {0, -3, -2}, {0, -3, 0}, {0, -3, 2}, {0, -2, -3}, 
        {0, -2, -2}, {0, -2, -1}, {0, -2, 1}, {0, -2, 2}, {0, -2, 3}, 
        {0, -1, -2}, {0, -1, 0}, {0, -1, 2}, {0, 0, -3}, {0, 0, -1}, 
        {3, 3, 3}, {3, 3, -3}, {3, 2, 0}, {3, 1, 1}, {3, 1, -1}, 
        {3, 0, 2}, {3, 0, 0}, {3, 0, -2}, {3, -1, 1}, {3, -1, -1}, 
        {3, -2, 0}, {3, -3, 3}, {3, -3, -3}, {2, 3, 0}, {2, 2, 2}, 
        {2, 2, 0}, {2, 2, -2}, {2, 1, 0}, {2, 0, 3}, {2, 0, 2}, 
        {2, 0, 1}, {2, 0, -1}, {2, 0, -2}, {2, 0, -3}, {2, -1, 0}, 
        {2, -2, 2}, {2, -2, 0}, {2, -2, -2}, {2, -3, 0}, {1, 3, 1}, 
        {1, 3, -1}, {1, 2, 0}, {1, 1, 3}, {1, 1, 1}, {1, 1, -1}, 
        {1, 1, -3}, {1, 0, 2}, {1, 0, 0}, {1, 0, -2}, {1, -1, 3}, 
        {1, -1, 1}, {1, -1, -1}, {1, -1, -3}, {1, -2, 0}, {1, -3, 1}, 
        {1, -3, -1}, {0, 3, 2}, {0, 3, 0}, {0, 3, -2}, {0, 2, 3}, 
        {0, 2, 2}, {0, 2, 1}, {0, 2, -1}, {0, 2, -2}, {0, 2, -3}, 
        {0, 1, 2}, {0, 1, 0}, {0, 1, -2}, {0, 0, 3}, {0, 0, 1}, 
    }

lattice directions

template<typename T >

const int plb::descriptors::D3Q121Constants< T >::cNormSqr [inline, static]

Initial value:

    {
        0, 
        27, 27, 13, 11, 11, 13, 9, 13, 11, 11, 13, 
        27, 27, 13, 12, 8, 12, 5, 13, 8, 5, 5, 8, 
        13, 5, 12, 8, 12, 13, 11, 11, 5, 11, 3, 3, 
        11, 5, 1, 5, 11, 3, 3, 11, 5, 11, 11, 
        13, 9, 13, 13, 8, 5, 5, 8, 13, 5, 1, 
        5, 9, 1, 27, 27, 13, 11, 11, 13, 9, 13, 
        11, 11, 13, 27, 27, 13, 12, 8, 12, 5, 
        13, 8, 5, 5, 8, 13, 5, 12, 8, 12, 13, 
        11, 11, 5, 11, 3, 3, 11, 5, 1, 5, 11, 
        3, 3, 11, 5, 11, 11, 13, 9, 13, 13, 
        8, 5, 5, 8, 13, 5, 1, 5, 9, 1, 
    }

norm-square of the vector c

template<typename T >

const T plb::descriptors::D3Q121Constants< T >::cs2 = 1./ ( 1.19697977039307435897238846385* 1.19697977039307435897238846385) [inline, static]

lattice constant cs2 (in BGK, this is the square-speed-of-sound)

template<typename T >

const T plb::descriptors::D3Q121Constants< T >::invCs2 = 1.19697977039307435897238846385* 1.19697977039307435897238846385 [inline, static]

1 / cs2

template<typename T >

const T plb::descriptors::D3Q121Constants< T >::invD = (T)1 / (T) d [inline, static]

1 / (number of dimensions)

template<typename T >

const T plb::descriptors::D3Q121Constants< T >::t [inline, static]

lattice weights

template<typename T >

const int plb::descriptors::D3Q121Constants< T >::vicinity = 3 [inline, static]

size of neighborhood

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

• extendedNeighborhoodLattices3D.h
• extendedNeighborhoodLattices3D.hh