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Class simple.ExpressibleValue
java.lang.Object
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+----simple.Domain
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+----simple.ExpressibleValue
- public class ExpressibleValue
- extends Domain
Formal Semantics of Programming Languages
SS 99
1. Exercise
Class represents domain Expressible-value.
Domain Expressible-value represents values,
that can be results of expression evaluation.
- Version:
- 1.0 (JDK 1.1.7)
- Author:
- Jürgen Hartl, 9756179 / 881
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value
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ExpressibleValue(Domain)
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inErrvalue()
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inNum(Num)
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isErrvalue()
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isNum()
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toString()
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value
Domain value
ExpressibleValue
protected ExpressibleValue(Domain value)
inNum
public static ExpressibleValue inNum(Num n)
inErrvalue
public static ExpressibleValue inErrvalue()
toString
public String toString()
- Overrides:
- toString in class Object
isNum
public Num isNum()
isErrvalue
public Errvalue isErrvalue()
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