public IEnumerable <TElement> GetGroupJoinEnumerator <TElement>(
QueryContext qc,
IDataReader dataReader,
Expression expr,
object[] ps,
int counterIndex,
Mapper <TElement> itemReader)
{
var count = MappingSchema.ConvertToInt32(dataReader[counterIndex]);
return(GetGroupJoinEnumerator(count, count == 0? default(TElement): itemReader(this, qc, dataReader, MappingSchema, expr, ps)));
}
public virtual int GetInt32(int i)
{
return(_mappingSchema.ConvertToInt32(_values[i]));
}
