Fix a compilation error with older versions of GCC

This commit is contained in:
Tiago Gomes 2013-01-25 13:47:20 +00:00
parent 9dfedafe98
commit bef65dac57

View File

@ -950,26 +950,28 @@ LiftedCircuit::createSmoothNode (
vector<LogVarTypes>
LiftedCircuit::getAllPossibleTypes (unsigned nrLogVars) const
{
vector<LogVarTypes> res;
if (nrLogVars == 0) {
return {};
// do nothing
}
if (nrLogVars == 1) {
return {{LogVarType::POS_LV},{LogVarType::NEG_LV}};
}
vector<LogVarTypes> res;
Ranges ranges (nrLogVars, 2);
Indexer indexer (ranges);
while (indexer.valid()) {
LogVarTypes types;
for (size_t i = 0; i < nrLogVars; i++) {
if (indexer[i] == 0) {
types.push_back (LogVarType::POS_LV);
} else {
types.push_back (LogVarType::NEG_LV);
res.push_back ({ LogVarType::POS_LV });
res.push_back ({ LogVarType::NEG_LV });
} else {
Ranges ranges (nrLogVars, 2);
Indexer indexer (ranges);
while (indexer.valid()) {
LogVarTypes types;
for (size_t i = 0; i < nrLogVars; i++) {
if (indexer[i] == 0) {
types.push_back (LogVarType::POS_LV);
} else {
types.push_back (LogVarType::NEG_LV);
}
}
res.push_back (types);
++ indexer;
}
res.push_back (types);
++ indexer;
}
return res;
}