SE_Property_Data

The SEDRIS Data Representation Model APPENDIX C - Types SE_Property_Data_Value

/*
 * STRUCT: SE_Property_Data_Value
 *
 *   This data type is a wrapper to hold a single value, and is used to
 *   represent cells in <Data Table> instances, values in <Property Value>
 *   instances, and the values of <Literal> instances.
 *
 *   value_type - indicates the currently valid field of the union "u"
 *
 *   u - union of all of the legal types of values for a <Property Value>
 *       or <Data Table>
 */

typedef	struct
{
	SE_Property_Data_Value_Type	value_type;
	union
	{
	EDCS_Boolean	boolean_value;
	SRM_Byte	byte_value;
	SRM_Byte_Positive	byte_positive_value;
	EDCS_Byte_Unsigned	byte_unsigned_value;
	EDCS_Short_Integer	short_integer_value;
	SRM_Short_Integer_Positive	short_integer_positive_value;
	EDCS_Short_Integer_Unsigned	short_integer_unsigned_value;
	EDCS_Integer	integer_value;
	EDCS_Integer_Interval	integer_interval_value;
	SRM_Integer_Positive	integer_positive_value;
	EDCS_Integer_Unsigned	integer_unsigned_value;
	EDCS_Integer_Unsigned_Interval	integer_unsigned_interval_value;
	EDCS_Float	float_value;
	EDCS_Float_Interval	float_interval_value;
	EDCS_Long_Float	long_float_value;
	EDCS_String	string_value;
	SRM_Integer_Positive	DT_component_index;	(notes)
	SRM_Integer_Positive	DT_library_index;	(notes)
	EDCS_Enumerant_Code	ee_code;	(notes)
	EDCS_Metadata_Code	em_code;	(notes)
	} u;

} SE_Property_Data_Value;

Field Notes

DT_component_index

 Used only to describe an element within a <Data Table>.

 Index into another <Data Table>, where the indexed <Data Table> is one
 of the ordered <Data Table> components of the current <Data Table>. (The
 index is used to identify the target <Data Table> within the ordered
 list of component <Data Tables>.)

DT_library_index

 Used only to describe an element within a <Data Table>.

 Index into another <Data Table>, where the indexed <Data Table> is one
 of the <Data Tables> in the <Data Table Library>.  The index is used to
 identify the target <Data Table> within the <Data Table Library>.

ee_code

 An EDCS Enumerant Code.

em_code

 An EDCS Metadata Code.

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Last updated: May 15, 2003