bool bilCorpus::getNextSentPair (sentPair & sp, vocTable & svoc, vocTable & tvoc, int sInputType,int tInputType, vocTable & sTagVoc, vocTable & tTagVoc){
sp.clear();
++sentPairNum;
if (!untilEnd && sentPairNum>lastSentPairNum){
return false;
}
string line;
sp.nlevels=fsFile.size();
sp.initPhToWdMaps();
for (vector<ifstream*>::size_type nf=0; nf<fsFile.size();++nf){
if (! fsFile[nf]->good()){
return false;
}else{
// read source sentence and split it
if (sInputType==0){
if (nf==0 && getline(*fsFile[nf],line)) sp.loadSrcWords(line,svoc);
else if (getline(*fsFile[nf],line)) sp.loadSrcPhrases(line,nf);
else return false;
}else if (sInputType==1){
if (nf==0){
vector<string> lines;
string buf;
int stop=-1;
int filepos;
while (getline(*fsFile[nf],line) && stop <=0){
buf=""; //if buf is not reset and "line" is empty, buf keeps its previous value
istringstream iss(line);
iss >> buf;
if (buf == "align"){lines.push_back(line);}
if (buf == "name"){++stop;}
else {filepos=fsFile[nf]->tellg();}
}
fsFile[nf]->seekg(filepos);
// for (vector<string>::const_iterator it=lines.begin();it!=lines.end();++it){cout<<"l:"<<*it<<endl;}
sp.loadSrcWords(lines,svoc);
// cout<<sp.src().print()<<endl;
//cout<<sp.srcAlUnits().print()<<endl;
}else {sp.loadSrcPhrases(line,nf);}
}
}
