#include "dcluster.h"
#include "settings.h"
#include <stdlib.h>
#include <cairo.h>

Data Structures
struct	_dblock
	Directional block tree. More...

struct	_diradmdata
	Data for directional admissibility condition. More...

Typedefs
typedef struct _dblock	dblock
	Directional block tree.

typedef dblock *	pdblock
	Pointer to dblock.

typedef const dblock *	pcdblock
	Pointer to constant dblock.

typedef struct _diradmdata	diradmdata
	Data for directional admissibility condition.

typedef diradmdata *	pdiradmdata
	Pointer to diradmdata.

typedef const diradmdata *	pcdiradmdata
	Pointer to constant diradmdata.

Functions
pdblock	new_dblock (pdcluster rc, pdcluster cc, uint rd, uint cd, uint rsons, uint csons)
	Create a new directional block. More...

void	update_dblock (pdblock b)
	Update a directional block. More...

void	del_dblock (pdblock b)
	Delete a directional block tree. More...

uint	getactives_dblock ()
	Obtain the number of currently active directional blocks. More...

size_t	getsize_dblock (pcdblock b)
	Compute the storage size of a directional block tree. More...

uint	getdepth_dblock (pcdblock b)
	Compute the depth of a directional block tree. More...

void	cairodraw_dblock (cairo_t *cr, pcdblock b, int levels)
	Draw a directional block tree. More...

pdblock	build_dblock (pdcluster rc, pdcluster cc, uint l, bool(admissible)(pdcluster rc, pdcluster cc, uint l, uint rd, uint cd, void data), void *data)
	Build a directional block tree. More...

bool	parabolic_admissibility (pdcluster rc, pdcluster cc, uint l, uint rd, uint cd, void *data)
	Parabolic admissibility condition. More...

bool	standard_admissibility (pdcluster rc, pdcluster cc, uint l, uint rd, uint cd, void *data)
	Standard admissibility condition. More...

real	getmaxeta_dblock (pcdblock b)
	Compute the maximum of $\diam(t)/\dist(t,s)$ and $\diam(s)/\diam(t,s)$ for all admissible blocks. More...

pleveldir	remove_unused_direction (pdblock b, pdcluster t, pleveldir lold)
	Remove unused directions and set up new leveldir object. More...

pdblock *	enumerate_dblock (pdblock b)
	Enumerates a directional block tree. More...

Detailed Description

Data Structures