cghdr.h File Reference

#include "config.h"
#include <cgraph.h>
#include <ctype.h>
#include <sys/types.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>

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Macros
#define	_BLD_cgraph   1
#define	EXTERN   extern
#define	CGHDR_API   extern
#define	assert(x)
#define	streq(s, t)   ((*s == *t) && !strcmp((s),(t)))
#define	NOTUSED(var)   (void) var
#define	NILgraph   NIL(Agraph_t*)
#define	NILnode   NIL(Agnode_t*)
#define	NILedge   NIL(Agedge_t*)
#define	NILsym   NIL(Agsym_t*)
#define	NILstr   NIL(char*)
#define	SUCCESS   0
#define	FAILURE   -1
#define	LOCALNAMEPREFIX   '%'
#define	AGDISC(g, d)   ((g)->clos->disc.d)
#define	AGCLOS(g, d)   ((g)->clos->state.d)
#define	AGNEW(g, t)   ((t*)(agalloc(g,sizeof(t))))
#define	ISALNUM(c)   ((isalnum(c)) || ((c) == '_') || (!isascii(c)))
#define	CB_INITIALIZE   100
#define	CB_UPDATE   101
#define	CB_DELETION   102

Typedefs
typedef Agobj_t *(*	agobjsearchfn_t )(Agraph_t *g, Agobj_t *obj)

Functions
CGHDR_API int	agapply (Agraph_t *g, Agobj_t *obj, agobjfn_t fn, void *arg, int preorder)
Agraph_t *	agopen1 (Agraph_t *g)
int	agstrclose (Agraph_t *g)
void	agmarkhtmlstr (char *s)
Agnode_t *	agfindnode_by_id (Agraph_t *g, IDTYPE id)
Dtcompar_f	agdictorder (Agraph_t *, Dict_t *, Dtcompar_f)
int	agedgecmpf (Dict_t *d, void *arg_e0, void *arg_e1, Dtdisc_t *disc)
int	agnamecmpf (Dict_t *d, void *, void *, Dtdisc_t *disc)
void	agset_node_disc (Agraph_t *g, Dtdisc_t *disc)
uint64_t	agnextseq (Agraph_t *g, int objtype)
Dict_t *	agdtopen (Agraph_t *g, Dtdisc_t *disc, Dtmethod_t *method)
void	agdtdisc (Agraph_t *g, Dict_t *dict, Dtdisc_t *disc)
long	agdtdelete (Agraph_t *g, Dict_t *dict, void *obj)
int	agdtclose (Agraph_t *g, Dict_t *dict)
void *	agdictobjmem (Dict_t *dict, void *p, size_t size, Dtdisc_t *disc)
void	agdictobjfree (Dict_t *dict, void *p, Dtdisc_t *disc)
CGHDR_API Agdatadict_t *	agdatadict (Agraph_t *g, int cflag)
CGHDR_API Agattr_t *	agattrrec (void *obj)
void	agraphattr_init (Agraph_t *g)
int	agraphattr_delete (Agraph_t *g)
void	agnodeattr_init (Agraph_t *g, Agnode_t *n)
void	agnodeattr_delete (Agnode_t *n)
void	agedgeattr_init (Agraph_t *g, Agedge_t *e)
void	agedgeattr_delete (Agedge_t *e)
int	aagparse (void)
void	aglexinit (Agdisc_t *disc, void *ifile)
int	aaglex (void)
void	aglexeof (void)
void	aglexbad (void)
int	agmapnametoid (Agraph_t *g, int objtype, char *str, IDTYPE *result, int allocflag)
int	agallocid (Agraph_t *g, int objtype, IDTYPE request)
void	agfreeid (Agraph_t *g, int objtype, IDTYPE id)
char *	agprintid (Agobj_t *obj)
int	aginternalmaplookup (Agraph_t *g, int objtype, char *str, IDTYPE *result)
void	aginternalmapinsert (Agraph_t *g, int objtype, char *str, IDTYPE result)
char *	aginternalmapprint (Agraph_t *g, int objtype, IDTYPE id)
int	aginternalmapdelete (Agraph_t *g, int objtype, IDTYPE id)
void	aginternalmapclose (Agraph_t *g)
void	agregister (Agraph_t *g, int objtype, void *obj)
void	agedgesetop (Agraph_t *g, Agedge_t *e, int insertion)
void	agdelnodeimage (Agraph_t *g, Agnode_t *node, void *ignored)
void	agdeledgeimage (Agraph_t *g, Agedge_t *edge, void *ignored)
void *	agrebind0 (Agraph_t *g, void *obj)
CGHDR_API int	agrename (Agobj_t *obj, char *newname)
void	agrecclose (Agobj_t *obj)
void	agmethod_init (Agraph_t *g, void *obj)
void	agmethod_upd (Agraph_t *g, void *obj, Agsym_t *sym)
void	agmethod_delete (Agraph_t *g, void *obj)
void	agsyspushdisc (Agraph_t *g, Agcbdisc_t *cb, void *state, int stack)
int	agsyspopdisc (Agraph_t *g, Agcbdisc_t *cb, int stack)
void	agrecord_callback (Agraph_t *g, Agobj_t *obj, int kind, Agsym_t *optsym)
void	aginitcb (Agraph_t *g, void *obj, Agcbstack_t *disc)
void	agupdcb (Agraph_t *g, void *obj, Agsym_t *sym, Agcbstack_t *disc)
void	agdelcb (Agraph_t *g, void *obj, Agcbstack_t *disc)

Variables
EXTERN Agraph_t *	Ag_G_global
char *	AgDataRecName
Dtdisc_t	Ag_subnode_id_disc
Dtdisc_t	Ag_subnode_seq_disc
Dtdisc_t	Ag_mainedge_id_disc
Dtdisc_t	Ag_subedge_id_disc
Dtdisc_t	Ag_mainedge_seq_disc
Dtdisc_t	Ag_subedge_seq_disc
Dtdisc_t	Ag_subgraph_id_disc
Agcbdisc_t	AgAttrdisc

Macro Definition Documentation

#define _BLD_cgraph   1

Definition at line 16 of file cghdr.h.

#define AGCLOS	(		g,
			d
	)		((g)->clos->state.d)

Definition at line 67 of file cghdr.h.

Referenced by agalloc(), agallocid(), agclose(), agfree(), agfreeid(), agheap(), agmapnametoid(), agnameof(), agrealloc(), and agregister().

#define AGDISC	(		g,
			d
	)		((g)->clos->disc.d)

Definition at line 66 of file cghdr.h.

Referenced by agalloc(), agallocid(), agclose(), agfree(), agfreeid(), agmapnametoid(), agnameof(), agrealloc(), agregister(), and agwrite().

#define AGNEW	(		g,
			t
	)		((t*)(agalloc(g,sizeof(t))))

Definition at line 68 of file cghdr.h.

Referenced by aginternalmapinsert(), and agpushdisc().

#define assert

(

x

)

Definition at line 47 of file cghdr.h.

Referenced by agclose(), agdeledgeimage(), agedgeseqcmpf(), agnode(), agrecord_callback(), agxget(), agxset(), attached_clustering(), average_edge_length(), beginpath(), BinaryHeap_extract_item(), BinaryHeap_insert(), BinaryHeap_sanity_check(), buffstderr(), build_ranks(), delete_fast_edge(), delete_fast_node(), delete_flat_edge(), DistanceMatrix_restrict_cluster(), DistanceMatrix_restrict_filtering(), DistanceMatrix_restrict_matching(), dot_position(), endpath(), fast_edge(), fast_node(), fast_nodeapp(), findCComp(), getPackInfo(), gvfwrite(), gvloadimage(), gvrender_usershape(), gvusershape_file_access(), gvusershape_find(), html_path(), ideal_distance_matrix(), Import_coord_clusters_from_dot(), insertNodelist(), install_in_rank(), irand(), jacobi(), make_label(), makeSelfEdge(), mapClust(), merge_chain(), merge_oneway(), modularity_clustering(), mq_clustering(), Multilevel_coarsen(), Multilevel_MQ_Clustering_establish(), Multilevel_MQ_Clustering_init(), neato_enqueue(), oned_optimizer_train(), Operator_diag_precon_new(), Operator_uniform_stress_diag_precon_new(), parsePackModeInfo(), pcp_rotate(), Pobspath(), pop_obj_state(), Ppolybarriers(), PriorityQueue_push(), QuadTree_new(), rec_reset_vlists(), removeDeglist(), round_corners(), SparseMatrix_add(), SparseMatrix_complement(), SparseMatrix_coordinate_form_add_entries(), SparseMatrix_delete_sparse_columns(), SparseMatrix_distance_matrix(), SparseMatrix_distance_matrix_k_centers(), SparseMatrix_distance_matrix_khops(), SparseMatrix_divide_row_by_degree(), SparseMatrix_export(), SparseMatrix_from_coordinate_format(), SparseMatrix_from_coordinate_format_not_compacted(), SparseMatrix_get_augmented(), SparseMatrix_import_dot(), SparseMatrix_is_symmetric(), SparseMatrix_k_centers(), SparseMatrix_k_centers_user(), SparseMatrix_level_sets_internal(), SparseMatrix_multiply(), SparseMatrix_multiply3(), SparseMatrix_multiply_by_scaler(), SparseMatrix_multiply_vector(), SparseMatrix_page_rank(), SparseMatrix_print(), SparseMatrix_print_coord(), SparseMatrix_print_csr(), SparseMatrix_pseudo_diameter_unweighted(), SparseMatrix_pseudo_diameter_weighted(), SparseMatrix_scaled_by_vector(), SparseMatrix_solve(), SparseMatrix_sum_repeat_entries(), SparseMatrix_to_square_matrix(), SparseMatrix_transpose(), SparseStressMajorizationSmoother_new(), spline_at_y(), spring_electrical_embedding(), spring_electrical_embedding_fast(), spring_electrical_embedding_slow(), spring_electrical_spring_embedding(), spring_maxent_embedding(), SpringSmoother_new(), SpringSmoother_smooth(), stackPop(), StressMajorizationSmoother2_new(), StressMajorizationSmoother_smooth(), textspan_size(), TriangleSmoother_new(), UF_remove(), UF_setname(), unbuffstderr(), undoClusterEdges(), uniform_stress(), UniformStressSmoother_new(), vector_float_take(), and vector_take().

#define CB_DELETION   102

Definition at line 162 of file cghdr.h.

Referenced by agmethod_delete(), and agrecord_callback().

#define CB_INITIALIZE   100

Definition at line 160 of file cghdr.h.

Referenced by agmethod_init(), and agrecord_callback().

#define CB_UPDATE   101

Definition at line 161 of file cghdr.h.

Referenced by agmethod_upd(), and agrecord_callback().

#define CGHDR_API   extern

Definition at line 29 of file cghdr.h.

#define EXTERN   extern

Definition at line 19 of file cghdr.h.

#define FAILURE   -1

Definition at line 63 of file cghdr.h.

Referenced by agapply(), agassociate(), agclose(), agdeledge(), agdelete(), agdelnode(), agdelrec(), agexpose(), aghide(), agnodebefore(), agpopdisc(), agrelabel_node(), agrename(), agset(), agsplice(), and agstrfree().

#define ISALNUM

(

c

)

((isalnum(c)) || ((c) == '_') || (!isascii(c)))

Definition at line 70 of file cghdr.h.

#define LOCALNAMEPREFIX   '%'

Definition at line 64 of file cghdr.h.

Referenced by aginternalmapclearlocalnames(), agmapnametoid(), and agnameof().

#define NILedge   NIL(Agedge_t*)

Definition at line 58 of file cghdr.h.

Referenced by agdeledge(), agedge(), agfstedge(), agfstin(), agfstout(), agidedge(), agnxtedge(), agnxtin(), agnxtout(), agsplice(), and agsubedge().

#define NILgraph   NIL(Agraph_t*)

Definition at line 56 of file cghdr.h.

Referenced by agclose(), agcmpgraph_of(), agconcat(), aghide(), agidsubg(), agraphof(), agread(), agroot(), and agsubg().

#define NILnode   NIL(Agnode_t*)

Definition at line 57 of file cghdr.h.

Referenced by agcmpnode(), agcmpnode_of(), agdelnode(), agfindhidden(), agfindnode_by_id(), agfindnode_by_name(), agfstnode(), agidnode(), aglstnode(), agnode(), agnxtnode(), agprvnode(), agrelabel_node(), and agsubnode().

#define NILstr   NIL(char*)

Definition at line 60 of file cghdr.h.

Referenced by agedge(), aginternalmapprint(), and agmapnametoid().

#define NILsym   NIL(Agsym_t*)

Definition at line 59 of file cghdr.h.

Referenced by agattrsym(), agget(), agmethod_delete(), agmethod_init(), and agset().

#define NOTUSED

(

var

)

(void) var

Definition at line 54 of file cghdr.h.

Referenced by agdeledgeimage(), agdelnodeimage(), agdictobjfree(), agdictobjmem(), agedgeidcmpf(), agedgeseqcmpf(), agnoderenew(), and agnodesetfinger().

#define streq	(		s,
			t
	)		((*s == *t) && !strcmp((s),(t)))

Definition at line 52 of file cghdr.h.

Referenced by aggetrec(), arrow_flags(), bind_shape(), dotneato_args_initialize(), find_user_shape(), graph_init(), gvrender_set_style(), knownColorScheme(), makeAddPoly(), makePoly(), maptoken(), node_position(), and parsePackModeInfo().

#define SUCCESS   0

Definition at line 62 of file cghdr.h.

Referenced by agapply(), agassociate(), agclose(), agdeledge(), agdelete(), agdelnode(), agdelrec(), agexpose(), aghide(), agnodebefore(), agpopdisc(), agrelabel_node(), agrename(), agsplice(), agstrfree(), and agxset().

Typedef Documentation

typedef Agobj_t*(* agobjsearchfn_t)(Agraph_t *g, Agobj_t *obj)

Definition at line 73 of file cghdr.h.

Function Documentation

int aaglex

(

void

)

int aagparse

(

void

)

Referenced by agconcat().

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

Definition at line 126 of file id.c.

References AGCLOS, and AGDISC.

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

CGHDR_API int agapply	(	Agraph_t *	g,
		Agobj_t *	obj,
		agobjfn_t	fn,
		void *	arg,
		int	preorder
	)

Definition at line 61 of file apply.c.

References agerr(), AGERR, AGINEDGE, AGNODE, AGOUTEDGE, AGRAPH, AGTYPE, FAILURE, and SUCCESS.

Referenced by agclean(), agdeledge(), agdelnode(), agdelrec(), agnodebefore(), agrelabel_node(), and agsplice().

CGHDR_API Agattr_t* agattrrec

(

void *

obj

)

Definition at line 231 of file attr.c.

References aggetrec(), and FALSE.

Referenced by agattrsym(), agedgeattr_delete(), agedgeattr_init(), agget(), agnodeattr_delete(), agnodeattr_init(), agraphattr_delete(), agxget(), and agxset().

CGHDR_API Agdatadict_t* agdatadict	(	Agraph_t *	g,
		int	cflag
	)

Definition at line 41 of file attr.c.

References aggetrec(), and FALSE.

Referenced by agdictof(), agraphattr_delete(), and agxset().

void agdelcb	(	Agraph_t *	g,
		void *	obj,
		Agcbstack_t *	disc
	)

Definition at line 146 of file obj.c.

References agdelcb(), AGEDGE, AGNODE, AGRAPH, AGTYPE, Agcbdisc_s::del, Agcbdisc_s::edge, Agcbstack_s::f, Agcbdisc_s::graph, NIL, Agcbdisc_s::node, Agcbstack_s::prev, and Agcbstack_s::state.

Referenced by agdelcb(), and agmethod_delete().

void agdeledgeimage	(	Agraph_t *	g,
		Agedge_t *	edge,
		void *	ignored
	)

Definition at line 327 of file edge.c.

References agfstin(), agfstout(), AGIN2OUT, AGINEDGE, agnxtin(), agnxtout(), AGOUT2IN, agsubrep(), AGTYPE, assert, Agraph_s::e_id, Agraph_s::e_seq, Agsubnode_s::in_id, Agsubnode_s::in_seq, Agedge_s::node, NOTUSED, Agsubnode_s::out_id, and Agsubnode_s::out_seq.

Referenced by agdeledge(), and agdelnodeimage().

void agdelnodeimage	(	Agraph_t *	g,
		Agnode_t *	node,
		void *	ignored
	)

Definition at line 174 of file node.c.

References agdeledgeimage(), agfstedge(), agnxtedge(), dtdelete, Agraph_s::n_id, Agraph_s::n_seq, Agsubnode_s::node, and NOTUSED.

Referenced by agdelnode().

void agdictobjfree	(	Dict_t *	dict,
		void *	p,
		Dtdisc_t *	disc
	)

Definition at line 40 of file utils.c.

References agfree(), and NOTUSED.

void* agdictobjmem	(	Dict_t *	dict,
		void *	p,
		size_t	size,
		Dtdisc_t *	disc
	)

Definition at line 19 of file utils.c.

References agalloc(), agfree(), NIL, and NOTUSED.

Referenced by agdtclose(), and agdtopen().

Dtcompar_f agdictorder	(	Agraph_t *	,
		Dict_t *	,
		Dtcompar_f
	)

int agdtclose	(	Agraph_t *	g,
		Dict_t *	dict
	)

Definition at line 79 of file utils.c.

References agdictobjmem(), dtclose(), dtdisc(), _dtdisc_s::memoryf, and NIL.

Referenced by agclose(), agraphattr_delete(), and agstrclose().

long agdtdelete	(	Agraph_t *	g,
		Dict_t *	dict,
		void *	obj
	)

Definition at line 67 of file utils.c.

References dtdelete.

Referenced by agstrfree().

void agdtdisc	(	Agraph_t *	g,
		Dict_t *	dict,
		Dtdisc_t *	disc
	)

Definition at line 95 of file utils.c.

References dtdisc(), and NIL.

Dict_t* agdtopen	(	Agraph_t *	g,
		Dtdisc_t *	disc,
		Dtmethod_t *	method
	)

Definition at line 53 of file utils.c.

References agdictobjmem(), dtopen(), _dtdisc_s::memoryf, and NIL.

Referenced by aginternalmapinsert(), and agopen1().

void agedgeattr_delete

(

Agedge_t *

e

)

Definition at line 418 of file attr.c.

References agattrrec(), and agdelrec().

Referenced by agdeledge().

void agedgeattr_init	(	Agraph_t *	g,
		Agedge_t *	e
	)

Definition at line 409 of file attr.c.

References agattrrec(), and Agattr_s::dict.

int agedgecmpf	(	Dict_t *	d,
		void *	arg_e0,
		void *	arg_e1,
		Dtdisc_t *	disc
	)

void agedgesetop	(	Agraph_t *	g,
		Agedge_t *	e,
		int	insertion
	)

Agnode_t* agfindnode_by_id	(	Agraph_t *	g,
		IDTYPE	id
	)

Definition at line 16 of file node.c.

References Agnode_s::base, dtsearch, Agtag_s::id, Agraph_s::n_id, NILnode, Agsubnode_s::node, and Agobj_s::tag.

Referenced by agdelnode(), agfindnode_by_name(), agidnode(), agnode(), agrelabel_node(), and agsubnode().

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

Definition at line 131 of file id.c.

References AGCLOS, AGDISC, and aginternalmapdelete().

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

void aginitcb	(	Agraph_t *	g,
		void *	obj,
		Agcbstack_t *	disc
	)

Definition at line 84 of file obj.c.

References AGEDGE, aginitcb(), AGNODE, AGRAPH, AGTYPE, Agcbdisc_s::edge, Agcbstack_s::f, Agcbdisc_s::graph, Agcbdisc_s::ins, NIL, Agcbdisc_s::node, Agcbstack_s::prev, and Agcbstack_s::state.

Referenced by aginitcb(), and agmethod_init().

void aginternalmapclose

(

Agraph_t *

g

)

Definition at line 214 of file imap.c.

References Ag_G_global, Agraph_s::clos, Agclos_s::lookup_by_id, and Agclos_s::lookup_by_name.

Referenced by agclose().

int aginternalmapdelete	(	Agraph_t *	g,
		int	objtype,
		IDTYPE	id
	)

Definition at line 165 of file imap.c.

References AGEDGE, agfree(), AGINEDGE, agstrfree(), Agraph_s::clos, dtdelete, FALSE, Agclos_s::lookup_by_id, Agclos_s::lookup_by_name, IMapEntry_s::str, and TRUE.

Referenced by agfreeid(), and aginternalmapclearlocalnames().

void aginternalmapinsert	(	Agraph_t *	g,
		int	objtype,
		char *	str,
		IDTYPE	result
	)

Definition at line 118 of file imap.c.

References agdtopen(), AGEDGE, AGINEDGE, AGNEW, agstrdup(), Agraph_s::clos, dtinsert, Dttree, IMapEntry_s::id, Agclos_s::lookup_by_id, Agclos_s::lookup_by_name, NIL, and IMapEntry_s::str.

Referenced by agmapnametoid().

int aginternalmaplookup	(	Agraph_t *	g,
		int	objtype,
		char *	str,
		IDTYPE *	result
	)

Definition at line 95 of file imap.c.

References AGEDGE, AGINEDGE, agstrbind(), Agraph_s::clos, dtsearch, FALSE, IMapEntry_s::id, Agclos_s::lookup_by_name, and TRUE.

Referenced by agmapnametoid().

char* aginternalmapprint	(	Agraph_t *	g,
		int	objtype,
		IDTYPE	id
	)

Definition at line 155 of file imap.c.

References NILstr, and IMapEntry_s::str.

Referenced by agnameof().

void aglexbad

(

void

)

Definition at line 2231 of file scan.c.

References YY_FLUSH_BUFFER.

Referenced by agconcat().

void aglexeof

(

void

)

Definition at line 2229 of file scan.c.

References GRAPH_EOF_TOKEN, and unput.

void aglexinit	(	Agdisc_t *	disc,
		void *	ifile
	)

Definition at line 579 of file scan.c.

Referenced by agconcat().

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

Definition at line 96 of file id.c.

References AGCLOS, AGDISC, aginternalmapinsert(), aginternalmaplookup(), LOCALNAMEPREFIX, and NILstr.

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

void agmarkhtmlstr

(

char *

s

)

Definition at line 188 of file refstr.c.

References NULL, and refstr_t::refcnt.

Referenced by agcopyattr().

void agmethod_delete	(	Agraph_t *	g,
		void *	obj
	)

Definition at line 138 of file obj.c.

References agdelcb(), agrecord_callback(), Agclos_s::callbacks_enabled, Agclos_s::cb, CB_DELETION, Agraph_s::clos, and NILsym.

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

void agmethod_init	(	Agraph_t *	g,
		void *	obj
	)

Definition at line 76 of file obj.c.

References aginitcb(), agrecord_callback(), Agclos_s::callbacks_enabled, Agclos_s::cb, CB_INITIALIZE, Agraph_s::clos, and NILsym.

Referenced by agopen1().

void agmethod_upd	(	Agraph_t *	g,
		void *	obj,
		Agsym_t *	sym
	)

Definition at line 107 of file obj.c.

References agrecord_callback(), agupdcb(), Agclos_s::callbacks_enabled, Agclos_s::cb, CB_UPDATE, and Agraph_s::clos.

Referenced by agxset().

int agnamecmpf	(	Dict_t *	d,
		void *	,
		void *	,
		Dtdisc_t *	disc
	)

uint64_t agnextseq	(	Agraph_t *	g,
		int	objtype
	)

Definition at line 157 of file graph.c.

References Agraph_s::clos, and Agclos_s::seq.

Referenced by agidnode(), agnode(), and agopen1().

void agnodeattr_delete

(

Agnode_t *

n

)

Definition at line 399 of file attr.c.

References agattrrec(), and agdelrec().

Referenced by agdelnode().

void agnodeattr_init	(	Agraph_t *	g,
		Agnode_t *	n
	)

Definition at line 390 of file attr.c.

References agattrrec(), and Agattr_s::dict.

Agraph_t* agopen1

(

Agraph_t *

g

)

Definition at line 69 of file graph.c.

References Ag_mainedge_id_disc, Ag_mainedge_seq_disc, Ag_subedge_id_disc, Ag_subedge_seq_disc, Ag_subgraph_id_disc, Ag_subnode_id_disc, Ag_subnode_seq_disc, agdtopen(), agmethod_init(), agnextseq(), agparent(), AGRAPH, agraphattr_init(), agroot(), AGSEQ, Agraph_s::desc, dtinsert, Dttree, Agraph_s::e_id, Agraph_s::e_seq, Agraph_s::g_dict, Agdesc_s::has_attrs, Agraph_s::n_id, and Agraph_s::n_seq.

Referenced by agopen().

char* agprintid

(

Agobj_t *

obj

)

int agraphattr_delete

(

Agraph_t *

g

)

Definition at line 370 of file attr.c.

References Ag_G_global, agattrrec(), agdatadict(), agdelrec(), agdtclose(), Agdatadict_s::dict, Agdatadict_s::e, FALSE, Agdatadict_s::g, Agattr_s::h, Agdatadict_s::h, Agdatadict_s::n, and Agrec_s::name.

Referenced by agclose().

void agraphattr_init

(

Agraph_t *

g

)

Definition at line 357 of file attr.c.

References agparent(), Agraph_s::desc, and Agdesc_s::has_attrs.

Referenced by agopen1().

void* agrebind0	(	Agraph_t *	g,
		void *	obj
	)

void agrecclose

(

Agobj_t *

obj

)

Definition at line 263 of file rec.c.

References agfree(), agraphof(), agstrfree(), Agobj_s::data, Agrec_s::name, Agrec_s::next, and NIL.

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

void agrecord_callback	(	Agraph_t *	g,
		Agobj_t *	obj,
		int	kind,
		Agsym_t *	optsym
	)

Definition at line 193 of file pend.c.

References agbindrec(), agerr(), AGERR, assert, CB_DELETION, CB_INITIALIZE, CB_UPDATE, and FALSE.

Referenced by agmethod_delete(), agmethod_init(), and agmethod_upd().

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

Definition at line 169 of file id.c.

References AGCLOS, and AGDISC.

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

CGHDR_API int agrename	(	Agobj_t *	obj,
		char *	newname
	)

Definition at line 37 of file obj.c.

References agfreeid(), AGID, agidsubg(), AGINEDGE, agmapnametoid(), AGNODE, AGOUTEDGE, agparent(), AGRAPH, agraphof(), agrelabel_node(), agrename(), agroot(), AGTYPE, FAILURE, FALSE, SUCCESS, and TRUE.

Referenced by agrename().

void agset_node_disc	(	Agraph_t *	g,
		Dtdisc_t *	disc
	)

int agstrclose

(

Agraph_t *

g

)

Definition at line 69 of file refstr.c.

References agdtclose().

Referenced by agclose().

int agsyspopdisc	(	Agraph_t *	g,
		Agcbdisc_t *	cb,
		int	stack
	)

void agsyspushdisc	(	Agraph_t *	g,
		Agcbdisc_t *	cb,
		void *	state,
		int	stack
	)

void agupdcb	(	Agraph_t *	g,
		void *	obj,
		Agsym_t *	sym,
		Agcbstack_t *	disc
	)

Definition at line 115 of file obj.c.

References AGEDGE, AGNODE, AGRAPH, AGTYPE, agupdcb(), Agcbdisc_s::edge, Agcbstack_s::f, Agcbdisc_s::graph, Agcbdisc_s::mod, NIL, Agcbdisc_s::node, Agcbstack_s::prev, and Agcbstack_s::state.

Referenced by agmethod_upd(), and agupdcb().

Variable Documentation

EXTERN Agraph_t* Ag_G_global

Definition at line 78 of file cghdr.h.

Referenced by agconcat(), aginternalmapclearlocalnames(), aginternalmapclose(), agraphattr_delete(), switch(), and while().

Dtdisc_t Ag_mainedge_id_disc

Definition at line 472 of file edge.c.

Referenced by agopen1().

Dtdisc_t Ag_mainedge_seq_disc

Definition at line 447 of file edge.c.

Referenced by agopen1().

Dtdisc_t Ag_subedge_id_disc

Definition at line 484 of file edge.c.

Referenced by agopen1().

Dtdisc_t Ag_subedge_seq_disc

Definition at line 459 of file edge.c.

Referenced by agopen1().

Dtdisc_t Ag_subgraph_id_disc

Definition at line 262 of file graph.c.

Referenced by agopen1().

Dtdisc_t Ag_subnode_id_disc

Definition at line 314 of file node.c.

Referenced by agopen1().

Dtdisc_t Ag_subnode_seq_disc

Definition at line 326 of file node.c.

Referenced by agopen1().

Agcbdisc_t AgAttrdisc

char* AgDataRecName

Definition at line 169 of file attr.c.