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])); }