Example 3: Code: Common Gotcha

void ExtractDataTableCells( SE_Object data_table, SE_Store store )

{

SE_Data_Table_Sub_Extent extents;

SE_Integer_Unsigned cell_count, element_count;

SE_Integer_Positive *tbl_prop_descr_num;

SE_Table_Property_Description_Fields *prop_descr_flds;

SE_Property_Data_Value *cell_data;

status = SE_GetDataTableSubExtent( data_table, &extents, &cell_count );

status = SE_GetDataTableSignature( data_table, &element_count,

prop_descr_flds, tbl_prop_descr_num );

status = SE_GetDataTable ( data_table, &extents, element_count,

tbl_prop_descr_num, store, &cell_data );

/* process the cell data */

SE_FreeDataTableSubExtent( extents );

SE_FreeDataTableSignature( prop_descr_flds, tbl_prop_descr_num );

/* cell_data is freed when the Store is freed */

}