void FrmSampling::onShowForm()
{
setSourceText(lbSource,m_sample->bLogBook);
setTips(m_sample->bLogBook);
if (m_mode==CREATE){
if (!createRecords()){
emit showError(tr("Could not initialize records for Sampling Technique!"));
return;
}else {
mapper1->toLast();
emit addRecord();
emit showStatus(tr("Records successfully initialized for characterizing the sampling technique used for this frame!"));
}
for (int i=0; i < tSampLevels->rowCount(); ++i)
tableView->hideRow(i);
}if (m_mode==EDIT){
bool bError=false;
tRefSampTec->setFilter("id_fr_time=" + QVariant(m_sample->frameTimeId).toString());
QModelIndex idx=tRefSampTec->index(0,0);
if (idx.isValid()){
tSampLevels->setFilter("id_sampling_technique=" + idx.data().toString());
tSampLevels->select();
mapper1->toLast();
} else {
emit showError(tr("Could not find a sampling technique for this frame!"));
}
}
m_submitted=false;
groupTechnique->setEnabled(!m_submitted);
pushApply->setEnabled(!m_submitted);
pushApply->setVisible(m_mode==CREATE);
}
void prepare (int len)
{ int i,id;
Tpair pair;
c = u = len;
INI_c = c; //fari... para mostrar numero de iteracion y progreso durante repair (mejora por cada nueva regla)
alph = 0;
for (i=0;i<u;i++)
{ if (C[i] > alph) alph = C[i];
}
n = ++alph;
Rec = createRecords(factor,minsize);
Heap = createHeap(u,&Rec,factor,minsize);
Hash = createHash(256*256,&Rec);
L = (void*)malloc(u*sizeof(Tlist));
assocRecords (&Rec,&Hash,&Heap,L);
for (i=0;i<c-1;i++)
{ pair.left = C[i]; pair.right = C[i+1];
id = searchHash (Hash,pair);
if (id == -1) // new pair, insert
{ id = insertRecord (&Rec,pair);
L[i].next = -1;
}
else
{ L[i].next = Rec.records[id].cpos;
L[L[i].next].prev = i;
incFreq (&Heap,id);
}
L[i].prev = -id-1;
Rec.records[id].cpos = i;
if (PRNL && (i%10000 == 0)) printf ("Processed %i chars\n",i);
}
purgeHeap (&Heap);
}
