Data Type OcaClassIDField

Class identifier field. There is one of these for each level in the ClassID. The normative definition of the Class identifier is given in Part 1 of this standard, in the section entitled "Class identifiers". The UML definition given here is intended to be identical, but in the case of any discrepancy, Part 1 shall be definitive.


FieldType Value

  • 16-bit index of class at the field's tree level (max=65,534), or
  • 48-bit Authority key.
See Part 1 of this standard, "Class identifiers" section for normative definition.

OCP.1 Encoding

FieldBasic typeByte Length