#include <Standard_PrimitiveTypes.hxx>
Enumerations | |
enum | IGESData_DefList { IGESData_DefNone, IGESData_DefOne, IGESData_DefSeveral, IGESData_ErrorOne, IGESData_ErrorSeveral } |
Some fields of an IGES entity may be - 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. . More... |
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