Algorithmic specifications: a constructive specification method for abstract data types

  • Authors:
  • Jacques Loeckx

  • Affiliations:
  • Univ. des Saarlandes, Saarbru¨cken, W. Germany

  • Venue:
  • ACM Transactions on Programming Languages and Systems (TOPLAS)
  • Year:
  • 1987

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Abstract

This paper presents a new specification method for abstract data types and a pertaining logic. The specification method proposed differs from the classical algebraic one by its constructive, yet abstract nature. Although it leads to a different style in specification, the method avoids some fundamental problems inherent in the algebraic specification method. The logic proposed is essentially a first-order logic for strict (partial) functions. It allows in particular the expression of the semantic conditions guaranteeing the consistency of a specification.