}
void nodeShow(DGNode* nd){
fprintf( stderr,"%3d.%s: (%d,%d)\n",
- nd->id,nd->name,nd->inDegree,nd->outDegree);
+ nd->id,nd->name,nd->inDegree,nd->outDegree);
/*
if(nd->verified==1) fprintf(stderr,"%ld.%s\t: usable.",nd->id,nd->name);
else if(nd->verified==0) fprintf(stderr,"%ld.%s\t: unusable.",nd->id,nd->name);
DGNode **nds =NULL, *tmpnd=NULL;
DGArc **ar=NULL;
- if (dg->numNodes == dg->maxNodes-1 ) {
- dg->maxNodes += BLOCK_SIZE;
+ if (dg->numNodes == dg->maxNodes-1 ) {
+ dg->maxNodes += BLOCK_SIZE;
nds =(DGNode **) calloc(dg->maxNodes,sizeof(DGNode*));
- memcpy(nds,dg->node,(dg->maxNodes-BLOCK_SIZE)*sizeof(DGNode*));
- free(dg->node);
- dg->node=nds;
- }
+ memcpy(nds,dg->node,(dg->maxNodes-BLOCK_SIZE)*sizeof(DGNode*));
+ free(dg->node);
+ dg->node=nds;
+ }
len = strlen( nd->name);
- for (i = 0; i < dg->numNodes; i++) {
- tmpnd =dg->node[ i];
- ar=NULL;
- if ( strlen( tmpnd->name) != len ) continue;
- if ( strncmp( nd->name, tmpnd->name, len) ) continue;
- if ( nd->inDegree > 0 ) {
- tmpnd->maxInDegree += nd->maxInDegree;
+ for (i = 0; i < dg->numNodes; i++) {
+ tmpnd =dg->node[ i];
+ ar=NULL;
+ if ( strlen( tmpnd->name) != len ) continue;
+ if ( strncmp( nd->name, tmpnd->name, len) ) continue;
+ if ( nd->inDegree > 0 ) {
+ tmpnd->maxInDegree += nd->maxInDegree;
ar =(DGArc **) calloc(tmpnd->maxInDegree,sizeof(DGArc*));
- memcpy(ar,tmpnd->inArc,(tmpnd->inDegree)*sizeof(DGArc*));
- free(tmpnd->inArc);
- tmpnd->inArc=ar;
- for (j = 0; j < nd->inDegree; j++ ) {
- nd->inArc[ j]->head = tmpnd;
- }
- memcpy( &(tmpnd->inArc[ tmpnd->inDegree]), nd->inArc, nd->inDegree*sizeof( DGArc *));
- tmpnd->inDegree += nd->inDegree;
- }
- if ( nd->outDegree > 0 ) {
- tmpnd->maxOutDegree += nd->maxOutDegree;
+ memcpy(ar,tmpnd->inArc,(tmpnd->inDegree)*sizeof(DGArc*));
+ free(tmpnd->inArc);
+ tmpnd->inArc=ar;
+ for (j = 0; j < nd->inDegree; j++ ) {
+ nd->inArc[ j]->head = tmpnd;
+ }
+ memcpy( &(tmpnd->inArc[ tmpnd->inDegree]), nd->inArc, nd->inDegree*sizeof( DGArc *));
+ tmpnd->inDegree += nd->inDegree;
+ }
+ if ( nd->outDegree > 0 ) {
+ tmpnd->maxOutDegree += nd->maxOutDegree;
ar =(DGArc **) calloc(tmpnd->maxOutDegree,sizeof(DGArc*));
- memcpy(ar,tmpnd->outArc,(tmpnd->outDegree)*sizeof(DGArc*));
- free(tmpnd->outArc);
- tmpnd->outArc=ar;
- for (j = 0; j < nd->outDegree; j++ ) {
- nd->outArc[ j]->tail = tmpnd;
- }
- memcpy( &(tmpnd->outArc[tmpnd->outDegree]),nd->outArc,nd->outDegree*sizeof( DGArc *));
- tmpnd->outDegree += nd->outDegree;
- }
- free(nd);
- return i;
- }
- nd->id = dg->numNodes;
- dg->node[dg->numNodes] = nd;
- dg->numNodes++;
+ memcpy(ar,tmpnd->outArc,(tmpnd->outDegree)*sizeof(DGArc*));
+ free(tmpnd->outArc);
+ tmpnd->outArc=ar;
+ for (j = 0; j < nd->outDegree; j++ ) {
+ nd->outArc[ j]->tail = tmpnd;
+ }
+ memcpy( &(tmpnd->outArc[tmpnd->outDegree]),nd->outArc,nd->outDegree*sizeof( DGArc *));
+ tmpnd->outDegree += nd->outDegree;
+ }
+ free(nd);
+ return i;
+ }
+ nd->id = dg->numNodes;
+ dg->node[dg->numNodes] = nd;
+ dg->numNodes++;
return nd->id;
}
int AttachArc(DGraph *dg,DGArc* nar){
-int arcId = -1;
+int arcId = -1;
int i=0,newNumber=0;
-DGNode *head = nar->head,
- *tail = nar->tail;
+DGNode *head = nar->head,
+ *tail = nar->tail;
DGArc **ars=NULL,*probe=NULL;
/*fprintf(stderr,"AttachArc %ld\n",dg->numArcs); */
- if ( !tail || !head ) return arcId;
- if ( dg->numArcs == dg->maxArcs-1 ) {
- dg->maxArcs += BLOCK_SIZE;
+ if ( !tail || !head ) return arcId;
+ if ( dg->numArcs == dg->maxArcs-1 ) {
+ dg->maxArcs += BLOCK_SIZE;
ars =(DGArc **) calloc(dg->maxArcs,sizeof(DGArc*));
- memcpy(ars,dg->arc,(dg->maxArcs-BLOCK_SIZE)*sizeof(DGArc*));
- free(dg->arc);
- dg->arc=ars;
- }
- for(i = 0; i < tail->outDegree; i++ ) { /* parallel arc */
- probe = tail->outArc[ i];
- if(probe->head == head
- &&
- probe->length == nar->length
+ memcpy(ars,dg->arc,(dg->maxArcs-BLOCK_SIZE)*sizeof(DGArc*));
+ free(dg->arc);
+ dg->arc=ars;
+ }
+ for(i = 0; i < tail->outDegree; i++ ) { /* parallel arc */
+ probe = tail->outArc[ i];
+ if(probe->head == head
+ &&
+ probe->length == nar->length
){
free(nar);
- return probe->id;
- }
- }
-
- nar->id = dg->numArcs;
- arcId=dg->numArcs;
- dg->arc[dg->numArcs] = nar;
- dg->numArcs++;
-
- head->inArc[ head->inDegree] = nar;
- head->inDegree++;
- if ( head->inDegree >= head->maxInDegree ) {
- newNumber = head->maxInDegree + SMALL_BLOCK_SIZE;
+ return probe->id;
+ }
+ }
+
+ nar->id = dg->numArcs;
+ arcId=dg->numArcs;
+ dg->arc[dg->numArcs] = nar;
+ dg->numArcs++;
+
+ head->inArc[ head->inDegree] = nar;
+ head->inDegree++;
+ if ( head->inDegree >= head->maxInDegree ) {
+ newNumber = head->maxInDegree + SMALL_BLOCK_SIZE;
ars =(DGArc **) calloc(newNumber,sizeof(DGArc*));
- memcpy(ars,head->inArc,(head->inDegree)*sizeof(DGArc*));
- free(head->inArc);
- head->inArc=ars;
- head->maxInDegree = newNumber;
- }
- tail->outArc[ tail->outDegree] = nar;
- tail->outDegree++;
- if(tail->outDegree >= tail->maxOutDegree ) {
- newNumber = tail->maxOutDegree + SMALL_BLOCK_SIZE;
+ memcpy(ars,head->inArc,(head->inDegree)*sizeof(DGArc*));
+ free(head->inArc);
+ head->inArc=ars;
+ head->maxInDegree = newNumber;
+ }
+ tail->outArc[ tail->outDegree] = nar;
+ tail->outDegree++;
+ if(tail->outDegree >= tail->maxOutDegree ) {
+ newNumber = tail->maxOutDegree + SMALL_BLOCK_SIZE;
ars =(DGArc **) calloc(newNumber,sizeof(DGArc*));
- memcpy(ars,tail->outArc,(tail->outDegree)*sizeof(DGArc*));
- free(tail->outArc);
- tail->outArc=ars;
- tail->maxOutDegree = newNumber;
- }
+ memcpy(ars,tail->outArc,(tail->outDegree)*sizeof(DGArc*));
+ free(tail->outArc);
+ tail->outArc=ars;
+ tail->maxOutDegree = newNumber;
+ }
/*fprintf(stderr,"AttachArc: head->in=%d tail->out=%ld\n",head->inDegree,tail->outDegree);*/
return arcId;
}
DGNode *focusNode = dg->node[ i];
if(DetailsLevel >= 2) {
for (j = 0; j < focusNode->inDegree; j++ ) {
- fprintf(stderr,"\t ");
- nodeShow(focusNode->inArc[ j]->tail);
+ fprintf(stderr,"\t ");
+ nodeShow(focusNode->inArc[ j]->tail);
}
}
nodeShow(focusNode);
for (j = 0; j < focusNode->outDegree; j++ ) {
fprintf(stderr, "\t ");
nodeShow(focusNode->outArc[ j]->head);
- }
+ }
fprintf(stderr, "---\n");
}
fprintf(stderr,"----------------------------------------\n");