abstract const class sys::Enum
sys::Obj sys::Enum
Enum is the base class for enum classes defined using the enum keyword. An enum models a fixed range of discrete values. Each value has an Int ordinal and a Str name.
Every enum class implicitly has the following slots auto-generated by the compiler:
- a static const field for each name in the enum's range.
- a static field called "vals" which contains the list of discrete values indexed by ordinal.
- a static method called "fromStr" which maps an enum name to an enum instance
See Enums for details.
- compare
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virtual override Int compare(Obj obj)Compare based on ordinal value.
- equals
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virtual override Bool equals(Obj? obj)Enums are only equal if same instance using ===.
- name
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Str name()Get the programatic name for this enum.
- ordinal
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Int ordinal()Return ordinal value which is a zero based index into values.
- toStr
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virtual override Str toStr()Always returns name().