| SE_stream_get_double | |
Gets a double-precision column from the row
LONG SE_stream_get_double
(SE_STREAM stream,
SHORT column,
LFLOAT *double_val);
| stream | The stream handle |
| column | The column number; columns numbers start with the number 1. |
| double_val | The returned double-precision value |
SE_stream_get_double extracts a double-precision column from the current record on the specified stream.
If there is no data for this column, the function returns the warning SE_NULL_VALUE.
SE_SUCCESS
SE_CONNECTION_IN_USE
SE_CONNECTION_LOCKED
SE_FUNCTION_SEQUENCE_ERROR
SE_INVALID_PARAM_VALUE
SE_INVALID_POINTER
SE_INVALID_STREAM
SE_NULL_VALUE
SE_SDE_NOT_STARTED
SE_WRONG_COLUMN_TYPE