PyObject* Table::columns() const{
Ilwis::ITable tbl = this->ptr()->as<Ilwis::Table>();
PyObject* list = newPyTuple(tbl->columnCount());
for(int i = 0; i < tbl->columnCount(); i++){
Ilwis::ColumnDefinition coldef = tbl->columndefinition(i);
if (!setTupleItem(list, i, PyUnicodeFromString(coldef.name().toStdString().data())))
throw Ilwis::ErrorObject(QString("internal conversion error while trying to add '%1' to list of columns").arg(tbl->columndefinition(i).name()));
}
return list;
}
std::vector<std::string> Table::columns() const{
Ilwis::ITable tbl = this->ptr()->as<Ilwis::Table>();
std::vector<std::string> vector;
for(int i = 0; i < tbl->columnCount(); i++){
Ilwis::ColumnDefinition coldef = tbl->columndefinition(i);
vector.push_back( coldef.name().toStdString() );
//if (!setTupleItem(list, i, PyUnicodeFromString(coldef.name().toStdString().data())))
//throw Ilwis::ErrorObject(QString("internal conversion error while trying to add '%1' to list of columns").arg(tbl->columndefinition(i).name()));
}
return vector;
}