Algebraic Description for Record Model with Single Inheritance
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    Abstract:

    Introducing the type transformation functions between subtypes and supertypes, the definition of order-sorted algebra is generalized. According to this definition, a type needn't be a subset of its supertype, and a record model may form an order-sorted algebra. The concept of forest-order signature is introduced for describing single inheritance relation between types. A new meaning of equation is given. It is proved that an equational theory has its initial model.

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何自强.单继承记录类型的代数描述.软件学报,1999,10(4):445-448

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History
  • Received:April 10,1997
  • Revised:May 12,1998
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