fastjet::TilingBase Class Reference

Class to indicate generic structure of tilings. More...

#include <fastjet/RectangularGrid.hh>

Inheritance diagram for fastjet::TilingBase:

Public Member Functions
virtual int	tile_index (const PseudoJet &p) const =0
	returns the index of the tile in which p is located, or -1 if p is outside the tiling region
virtual int	n_tiles () const =0
	returns the total number of tiles in the tiling; valid tile indices run from 0 ... More...
virtual int	n_good_tiles () const
	returns the number of tiles that are "good"; i.e. More...
virtual bool	tile_is_good (int) const
	returns whether a given tile is good
virtual bool	all_tiles_good () const
	returns whether all tiles are good
virtual bool	all_tiles_equal_area () const
	returns true if all tiles have the same area
virtual double	tile_area (int) const
	returns the area of tile itile. More...
virtual double	mean_tile_area () const =0
	returns the mean area of the tiles.
virtual std::string	description () const =0
	returns a string to describe the tiling
virtual bool	is_initialised () const =0
	returns true if the Tiling structure is in a suitably initialised state
bool	is_initialized () const
virtual	~TilingBase ()
	virtual destructor

Detailed Description

Class to indicate generic structure of tilings.

Definition at line 42 of file RectangularGrid.hh.

Member Function Documentation

virtual int fastjet::TilingBase::n_tiles ( ) const

pure virtual

returns the total number of tiles in the tiling; valid tile indices run from 0 ...

n_tiles()-1;

Implemented in fastjet::RectangularGrid.

virtual int fastjet::TilingBase::n_good_tiles ( ) const

inlinevirtual

returns the number of tiles that are "good"; i.e.

there is scope for having tiles that, for whatever reason, should be ignored; there are situations in which having "non-good" tiles may be the simplest mechanism to obtain a tiling with holes in it

Reimplemented in fastjet::RectangularGrid.

Definition at line 56 of file RectangularGrid.hh.

virtual double fastjet::TilingBase::tile_area ( int  ) const

inlinevirtual

returns the area of tile itile.

Here with a default implementation to return mean_tile_area(), consistent with the fact that all_tiles_equal_area() returns true.

Reimplemented in fastjet::RectangularGrid.

Definition at line 70 of file RectangularGrid.hh.

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

• include/fastjet/RectangularGrid.hh