Open CASCADE Technology 6.6.0
Enumerations
IGESData_DefType.hxx File Reference
#include <Standard_PrimitiveTypes.hxx>

Enumerations

enum  IGESData_DefType {
  IGESData_DefVoid, IGESData_DefValue, IGESData_DefReference, IGESData_DefAny,
  IGESData_ErrorVal, IGESData_ErrorRef
}
 Some fields of an IGES entity may be
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Enumeration Type Documentation

  • Undefined
  • Defined as a positive integer
  • Defined as a reference to a specialized entity.
    A typical example of this kind of variation is color.
    This enumeration allows you to identify which of the above is the case.
    The semantics of the terms are as follows:
  • DefVoid indicates that the item contained in the field is undefined
  • DefValue indicates that the item is defined as an immediate
    positive integer value (i.e. not a pointer)
  • DefReference indicates that the item is defined as an entity
  • DefAny indicates the item could not be determined
  • ErrorVal indicates that the item is defined as an integer
    but its value is incorrect (it could be out of range, for example)
  • ErrorRef indicates that the item is defined as an entity but
    is not of the required type.
Enumerator:
IGESData_DefVoid 
IGESData_DefValue 
IGESData_DefReference 
IGESData_DefAny 
IGESData_ErrorVal 
IGESData_ErrorRef 
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