Example 3: The <Data Table> Extents

• <Data Table>s may have 1 or more spatial or non-spatial dimensions.

• The dimensional extents of <Data Table> is determined by its ordered <Axis> components.

• A Level 1 API function exists to get a <Data Table>’s extents.

SE_Status_Code SE_GetDataTableSubExtent

{

SE_Object data_table,

SE_Data_Table_Sub_Extent *extents_ptr,

SE_Integer_Unsigned *cell_count_ptr

);

• The number of cells in the <Data Table> is returned.

• SE_Data_Table_Sub_Extent stores the number of <Axis> dimensions and the starting and stopping value for each <Axis>.

• The extents should be freed with the Level 1 function below:

SE_Status_Code SE_FreeDataTableSubExtent

{

SE_Data_Table_Sub_Extent *extents_ptr

);

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