void
Bchart::
setPosStarts()
{
int i,j,k,l;
for(i = 0 ; i < MAXNUMNTTS ; i++)
for(j = 0 ; j < MAXNUMNTS ; j++) posStarts(i,j) = -1;
int numFor[MAXNUMNTTS];
for(i = 0 ; i < MAXNUMNTTS ; i++) numFor[i] = 0;
FeatureTree* ft = FeatureTree::roots(MCALC);
for(k = 0 ; k < ft->subtree.size() ; k++)
{
FeatureTree* ft2 = ft->subtree.index(k);
i = ft2->ind(); // i = rule term
for(l = 0 ; l < ft2->feats.size() ; l++)
{
Feat* f = ft2->feats.index(l);
j = f->ind(); //j = rule head term;
assert(numFor[j] < MAXNUMNTTS);
//cerr << "For posstart " << j << " headphrase = " << i << endl;
posStarts(j,numFor[j]) = i;
numFor[j]++;
}
}
}
//also need to make lhs of edge a term*, and give edge a start member.
void
Bchart::
add_starter_edges(Item* itm)
{
if(printDebug() > 140)
cerr << "add_starter_edges " << *itm << endl;
ConstTerm* poslhs;
int ht = itm->term()->toInt();
int i;
for(i = 0 ; ; i++)
{
int rt = posStarts(ht,i);
if(rt < 0) break;
poslhs = Term::fromInt(rt);
Edge* nedge = new Edge(poslhs);//???;
extend_rule(nedge, itm, 0); //adding head is like extending left;
}
}