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6.170 ValueAdaptor
- Defined in namespace Smalltalk
- Category: Language-Data types
- My subclasses are used to access data from different objects with a consistent
protocol. However, I'm an abstract class.
6.170.1 ValueAdaptor class: creating instances
- new
- We don't know enough of subclasses to have a shared implementation of new
6.170.2 ValueAdaptor: accessing
- value
- Retrive the value of the receiver. Must be implemented by ValueAdaptor's subclasses
- value: anObject
- Set the value of the receiver. Must be implemented by ValueAdaptor's subclasses
6.170.3 ValueAdaptor: basic
- printOn: aStream
- Print a representation of the receiver
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