cores.c
4.31 KB
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#include "sctk.h"
void print_CORES(void *p){
int i;
CORES *cs = (CORES *)p;
printf("\n Correspondence Set:\n");
for (i=0; i<cs->nword; i++){
printf((i == 0) ? " Words: " : " ");
print_WORD_wt((void *)(cs->words[i]));
}
printf(" Max_conf= %f min_conf=%f avg_conf=%f avg_time=%f avg_dur=%f bias_nword= %f\n",
cs->max_conf, cs->min_conf, cs->avg_conf, cs->avg_time, cs->avg_dur, cs->bias_nword);
}
int equal_CORES(void *p1, void *p2){
return 0;
}
void *get_CORES(void){
CORES *tcs;
alloc_singarr(tcs,1,CORES);
tcs->use = 1;
tcs->sum_conf = 0.0;
tcs->max_conf = -1.0;
tcs->min_conf = -1.0;
tcs->avg_conf = -1.0;
tcs->avg_time = -1.0;
tcs->avg_dur = -1.0;
tcs->nword = 0;
tcs->bias_nword = 0.0;
return((void *)tcs);
}
void release_CORES(void *p){
int i;
CORES *cs = (CORES *)p;
cs->use --;
if (cs->use > 0) return;
for (i=0; i<cs->nword; i++)
release_WORD((void *)cs->words[i]);
free_singarr(cs, CORES);
}
int null_alt_CORES(void *p){
return 0;
}
int opt_del_CORES (void *p){
return 0;
}
void *copy_CORES(void *p){
int i;
CORES *tcs, *cs = (CORES *)p;
tcs = get_CORES();
for (i=0; i<cs->nword; i++)
tcs->words[i] = (WORD *)copy_WORD((void *)cs->words[i]);
tcs->max_conf = cs->max_conf;
tcs->min_conf = cs->min_conf;
tcs->avg_conf = cs->avg_conf;
tcs->bias_nword = cs->bias_nword;
tcs->nword = cs->nword;
return(tcs);
}
void *make_empty_CORES(void *p){
CORES *tcs;
tcs = get_CORES();
return(tcs);
}
int use_count_CORES(void *p, int i){
((CORES *)p)->use += i;
return(((CORES *)p)->use);
}
/****************************************************************************/
/****************************************************************************/
static void add_to_node_list(NODE *node, void *ptr);
static int lookup_node(NODE **list, int cnt, NODE *node);
static NODE **node_list;
static int max_node = 0, num_node = 0;
NETWORK *Network_WORD_to_CORES(NETWORK *net);
static int lookup_node(NODE **list, int cnt, NODE *node){
int nn;
for (nn=0; nn<cnt; nn++)
if (list[nn] == node)
return nn;
return(-1);
}
static void add_to_node_list(NODE *node, void *ptr){
if (lookup_node(node_list, num_node, node) != -1)
return;
if (num_node == max_node)
expand_1dim(node_list,num_node,max_node,2,NODE *, 1);
node_list[num_node] = node;
node->flag1 = num_node;
num_node++;
}
NETWORK *Network_WORD_to_CORES(NETWORK *net){
char *proc = "Network_WORD_to_CORES";
int n;
NETWORK *csnet;
if (db > 0) printf("Entering: %s\n",proc);
/* initialize variables */
num_node = 0;
max_node = net->node_count + 10;
alloc_singZ(node_list,max_node,NODE *,(NODE *)0);
Network_traverse(net,add_to_node_list,0,0,0,0);
if ((csnet = Network_init(print_CORES, equal_CORES, release_CORES,
null_alt_CORES, opt_del_CORES, copy_CORES,
make_empty_CORES,use_count_CORES,
rsprintf("CORES net of %s",net->name))) == 0)
return((NETWORK *)0);
for (n=0; n<num_node; n++){
CORES *cs[50];
int ncs, cur_cs, pre_existing;
ARC_LIST_ATOM *oa;
ncs = 0;
if (node_list[n]->out_arcs != NULL){
/* build a correspondence set */
for (oa = node_list[n]->out_arcs; oa != NULL; oa = oa->next){
/* lood for a pre-existing word in a correspondence set */
pre_existing = 0;
for (cur_cs = 0; cur_cs < ncs; cur_cs++)
if (equal_WORD2(cs[cur_cs]->words[0], oa->arc->data) == 0){
cs[cur_cs]->words[cs[cur_cs]->nword] =
(WORD *)copy_WORD(oa->arc->data);
cs[cur_cs]->nword++;
pre_existing = 1;
}
if (!pre_existing){
cs[ncs] = (CORES *)get_CORES();
cs[ncs]->words[cs[ncs]->nword] = (WORD *)copy_WORD(oa->arc->data);
cs[ncs]->nword++;
ncs++;
}
}
}
if (ncs > 0){
int x;
/* add the first corresp set to the tail of the network */
if (Network_add_arc_to_tail(csnet,(void *)cs[0]) > 0){
fprintf(stderr,"Error: Network_add_arc_to_tail failed in %s\n",
proc);
return((NETWORK *)0);
}
for (x = 1; x<ncs ; x++)
/* merge the other corresp set into the same place */
if (NETWORK_insert_arc_between_node(csnet,
csnet->stop_node->in_arcs->arc->from_node,
csnet->stop_node,
cs[x]) > 0)
return((NETWORK*)0);
}
}
return(csnet);
}