id.c File Reference

#include <assert.h>
#include <stdbool.h>
#include <stdio.h>
#include <cgraph/alloc.h>
#include <cgraph/cghdr.h>
#include <inttypes.h>
#include <stdint.h>
#include <stdlib.h>

Include dependency graph for id.c:

Go to the source code of this file.

Data Structures
struct	state_t
	information the ID allocator needs to do its job More...

Functions
static void *	idopen (Agraph_t *g, Agdisc_t *disc)
static long	idmap (void *state, int objtype, char *str, IDTYPE *id, int createflag)
static long	idalloc (void *state, int objtype, IDTYPE request)
static void	idfree (void *state, int objtype, IDTYPE id)
static char *	idprint (void *state, int objtype, IDTYPE id)
static void	idregister (void *state, int objtype, void *obj)
int	agmapnametoid (Agraph_t *g, int objtype, char *str, IDTYPE *result, bool createflag)
int	agallocid (Agraph_t *g, int objtype, IDTYPE request)
void	agfreeid (Agraph_t *g, int objtype, IDTYPE id)
char *	agnameof (void *obj)
	returns a string descriptor for the object.
void	agregister (Agraph_t *g, int objtype, void *obj)

Variables
Agiddisc_t	AgIdDisc

Function Documentation

agallocid()

int agallocid	(	Agraph_t *	g,
		int	objtype,
		IDTYPE	request
	)

Definition at line 141 of file id.c.

References AGCLOS, and AGDISC.

Referenced by agidedge(), agidnode(), and agidsubg().

Here is the caller graph for this function:

agfreeid()

void agfreeid	(	Agraph_t *	g,
		int	objtype,
		IDTYPE	id
	)

Definition at line 146 of file id.c.

References AGCLOS, AGDISC, aginternalmapdelete(), and id.

Referenced by agclose(), agdeledge(), agdelnode(), agrelabel_node(), and agrename().

Here is the call graph for this function:

Here is the caller graph for this function:

agmapnametoid()

int agmapnametoid	(	Agraph_t *	g,
		int	objtype,
		char *	str,
		IDTYPE *	result,
		bool	createflag
	)

Definition at line 112 of file id.c.

References AGCLOS, AGDISC, aginternalmapinsert(), aginternalmaplookup(), LOCALNAMEPREFIX, Agiddisc_s::map, NULL, and str.

Referenced by agedge(), agfindnode_by_name(), agnode(), agopen(), agrelabel_node(), agrename(), and agsubg().

Here is the call graph for this function:

Here is the caller graph for this function:

agregister()

void agregister	(	Agraph_t *	g,
		int	objtype,
		void *	obj
	)

Definition at line 185 of file id.c.

References AGCLOS, and AGDISC.

Referenced by agedge(), agnode(), agopen(), and agsubg().

Here is the caller graph for this function:

idalloc()

static long idalloc ( void *  state, int  objtype, IDTYPE  request  )

static

Definition at line 67 of file id.c.

References state.

idfree()

static void idfree ( void *  state, int  objtype, IDTYPE  id  )

static

Definition at line 75 of file id.c.

References agstrfree(), state_t::g, and state.

Here is the call graph for this function:

idmap()

static long idmap ( void *  state, int  objtype, char *  str, IDTYPE *  id, int  createflag  )

static

Definition at line 41 of file id.c.

References agstrbind(), agstrdup(), state_t::counter, state_t::g, state, and str.

Here is the call graph for this function:

idopen()

static void * idopen ( Agraph_t *  g, Agdisc_t *  disc  )

static

Definition at line 32 of file id.c.

References gv_alloc().

Here is the call graph for this function:

idprint()

static char * idprint ( void *  state, int  objtype, IDTYPE  id  )

static

Definition at line 83 of file id.c.

References NULL, and state.

idregister()

static void idregister ( void *  state, int  objtype, void *  obj  )

static

Definition at line 93 of file id.c.

References state.