/* WriteVQTable: Create VQ table in memory then write to file */
void WriteVQTable(ClusterSet *cs[], char *fn)
{
int s;
VQTable vq;
vq = CreateVQTab(fn,(short)info.tgtPK,tType,ck,swidth);
for (s=1;s<=swidth[0];s++){
if (cs[s]->isTree)
vq->tree[s] = AddBinEntries(cs[s],1,s);
else
vq->tree[s] = AddLinEntries(cs[s],s);
if (trace&T_TOP) printf("[%d] ",cs[s]->numClust);
}
StoreVQTab(vq,fn);
if (trace&T_TOP) printf("entries -> %s\n",fn);
if(trace & T_TAB) PrintVQTab(vq);
}
/* EXPORT->LoadVQTab: create a VQTable using defs in tabFN */
VQTable LoadVQTab(char *tabFN, short magic)
{
VQTable vq;
Source src;
short fmagic, numNodes, swidth[SMAX];
TreeType type;
CovKind ck;
VQNode n;
int s,i;
/* See if this VQ table already loaded */
if ((vq=FindVQTable(tabFN,magic)) != NULL)
return vq;
/* Load Definition Header Info and create table */
if(InitSource(tabFN,&src,NoFilter)<SUCCESS)
HError(6110,"LoadVQTab: Can't open file %s", tabFN);
fmagic = GetVal(&src,0,0,"magic number");
if (magic != 0 && magic != fmagic)
HError(6170,"LoadVQTab: %s has magic=%d but reqd magic=%d",
tabFN,fmagic,magic);
type = (TreeType) GetVal(&src,linTree,binTree,"tree type");
ck = CKCheck((CovKind) GetVal(&src,DIAGC,NULLC,"cov kind"));
numNodes = GetVal(&src,1,MAXVQNODES,"number of nodes");
swidth[0] = GetVal(&src,1,SMAX,"number of streams");
for (s=1; s<=swidth[0]; s++)
swidth[s] = GetVal(&src,1,10000,"stream width");
vq = CreateVQTab(tabFN, fmagic, type, ck, swidth);
/* Load Entries as unordered list */
for (i=1; i<=numNodes; i++){
s = GetVal(&src,1,SMAX,"stream index");
n = GetNode(&src,ck,swidth[s]);
n->right = vq->tree[s];
vq->tree[s] = n;
}
vq->numNodes = numNodes;
/* Sort Entries according to id numbers */
for (s=1; s<=swidth[0]; s++){
n = vq->tree[s];
vq->tree[s] = SortEntries(&n,1);
}
/* Close definition file and leave */
FClose(src.f,src.isPipe);
return vq;
}
