grid.h File Reference

#include "config.h"
#include <common/render.h>
#include <cdt/cdt.h>

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Data Structures
struct	_node_list
struct	gridpt
struct	cell
	result of partitioning available space, part of maze More...

Typedefs
typedef struct _grid	Grid
typedef struct _node_list	node_list

Functions
Grid *	mkGrid (int)
void	adjustGrid (Grid *g, int nnodes)
void	clearGrid (Grid *)
void	addGrid (Grid *, int, int, Agnode_t *)
void	walkGrid (Grid *, int(*)(cell *, Grid *))
cell *	findGrid (Grid *, int, int)
void	delGrid (Grid *)
int	gLength (cell *p)

Typedef Documentation

Grid

typedef struct _grid Grid

Definition at line 22 of file grid.h.

node_list

typedef struct _node_list node_list

Function Documentation

addGrid()

void addGrid ( Grid *  g, int  i, int  j, Agnode_t *  n  )

extern

Definition at line 216 of file grid.c.

References agnameof(), _grid::data, dtinsert, gridpt::i, key, newNode(), cell::nodes, cell::p, and Verbose.

Referenced by gAdjust().

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adjustGrid()

void adjustGrid ( Grid *  g, int  nnodes  )

extern

Definition at line 178 of file grid.c.

References free(), gv_calloc(), _grid::listMem, _grid::listSize, and MAX.

Referenced by fdp_tLayout().

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clearGrid()

void clearGrid ( Grid *  g )

extern

Definition at line 195 of file grid.c.

References _grid::cellCur, _grid::cellMem, _block::cur, _grid::data, dtclear, _grid::listCur, _grid::listMem, and _block::mem.

delGrid()

void delGrid ( Grid *  g )

extern

Definition at line 206 of file grid.c.

References _grid::cellMem, _grid::data, dtclose(), free(), freeBlock(), and _grid::listMem.

Referenced by fdp_tLayout().

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findGrid()

cell * findGrid ( Grid *  g, int  i, int  j  )

extern

Definition at line 247 of file grid.c.

References _grid::data, dtsearch, gridpt::i, key, and cell::p.

Referenced by doNeighbor().

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gLength()

int gLength ( cell *  p )

extern

Definition at line 259 of file grid.c.

References len(), _node_list::next, and cell::nodes.

Referenced by doNeighbor(), and gridRepulse().

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mkGrid()

Grid * mkGrid ( int  cellHint )

extern

Definition at line 163 of file grid.c.

References _grid::cellMem, _grid::data, dtopen(), Dtoset, gridDisc, and newBlock().

Referenced by fdp_tLayout().

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walkGrid()

void walkGrid ( Grid *  g, int(*)(cell *, Grid *)  walkf  )

extern

Definition at line 238 of file grid.c.

References _grid::data, and dtwalk().

Referenced by gAdjust().

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