TreeNode.h File Reference

#include <sstream>
#include "SFC.h"

Go to the source code of this file.

Functions
std::string	TreeStuff::keyBits (const Key k, const int numBits)
	Convert a Key into a printable string.

Variables
const double	TreeStuff::opening_geometry_factor = 2 / sqrt(3.0)
int	TreeStuff::maxBucketSize
	The maximum number of particles in a bucket.

Detailed Description

This header defines the structures used to make up trees.

Author

Graeme Lufkin (gwl@u.nosp@m..was.nosp@m.hingt.nosp@m.on.e.nosp@m.du)

Date

01 Aug 2005 - Deleted the class SFCTreeNode in favor of GenericTreeNode, Filippo

Variable Documentation

opening_geometry_factor

const double TreeStuff::opening_geometry_factor = 2 / sqrt(3.0)

This converts a "radius to the furthest particle" to the standard Barnes-Hut cell size. We use it to keep the definition of theta consistent.