block.h File Reference

#include <circogen/nodelist.h>

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Data Structures
struct	blocklist_t
struct	block

Macros
#define	CHILD(b)   ((b)->child)
#define	BLK_PARENT(b)   (CHILD(b)? PARENT(CHILD(b)) : 0)
#define	BLK_FLAGS(b)   ((b)->flags)
#define	COALESCED_F   (1 << 0)
#define	COALESCED(b)   (BLK_FLAGS(b)&COALESCED_F)
#define	SET_COALESCED(b)   (BLK_FLAGS(b) |= COALESCED_F)

Typedefs
typedef struct block	block_t

Functions
block_t *	mkBlock (Agraph_t *)
void	freeBlock (block_t *sp)
int	blockSize (block_t *sp)
void	initBlocklist (blocklist_t *)
void	appendBlock (blocklist_t *sp, block_t *sn)
	add block at end
void	insertBlock (blocklist_t *sp, block_t *sn)
	add block at beginning

Macro Definition Documentation

BLK_FLAGS

#define BLK_FLAGS

(

b

)

((b)->flags)

Definition at line 52 of file block.h.

BLK_PARENT

#define BLK_PARENT

(

b

)

(CHILD(b)? PARENT(CHILD(b)) : 0)

Definition at line 51 of file block.h.

CHILD

#define CHILD

(

b

)

((b)->child)

Definition at line 50 of file block.h.

COALESCED

#define COALESCED

(

b

)

(BLK_FLAGS(b)&COALESCED_F)

Definition at line 55 of file block.h.

COALESCED_F

#define COALESCED_F   (1 << 0)

Definition at line 54 of file block.h.

SET_COALESCED

#define SET_COALESCED

(

b

)

(BLK_FLAGS(b) |= COALESCED_F)

Definition at line 56 of file block.h.

Typedef Documentation

block_t

typedef struct block block_t

Definition at line 19 of file block.h.

Function Documentation

appendBlock()

void appendBlock ( blocklist_t *  sp, block_t *  sn  )

extern

Definition at line 46 of file block.c.

References blocklist_t::first, blocklist_t::last, block::next, and NULL.

Referenced by createBlocktree(), and LIST().

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blockSize()

int blockSize ( block_t *  sp )

extern

Definition at line 40 of file block.c.

References agnnodes(), and block::sub_graph.

Referenced by LIST().

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freeBlock()

void freeBlock ( block_t *  sp )

extern

Definition at line 32 of file block.c.

References block::circle_list, free(), and LIST_FREE.

Referenced by freeBlocktree().

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initBlocklist()

void initBlocklist ( blocklist_t *  bl )

extern

Definition at line 18 of file block.c.

References blocklist_t::first, blocklist_t::last, and NULL.

Referenced by createBlocktree(), initGraphAttrs(), and mkBlock().

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insertBlock()

void insertBlock ( blocklist_t *  sp, block_t *  sn  )

extern

Definition at line 59 of file block.c.

References blocklist_t::first, blocklist_t::last, and block::next.

Referenced by LIST().

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mkBlock()

block_t * mkBlock ( Agraph_t *  g )

extern

Definition at line 24 of file block.c.

References block::children, gv_alloc(), initBlocklist(), and block::sub_graph.

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