Object-Initial Languages
نویسندگان
چکیده
منابع مشابه
Concurrent Object-Oriented Languages
For uniprocessor systems, the object-oriented approach to programming has proven to be effective in obtaining highly maintainable and reusable software. Object-oriented programming languages, with its inherent conceptual elegance, has also allowed a high degree of programmability in the development of complex systems. As we move towards addressing issues for parallel environments, programmabili...
متن کاملUsing Object-z to Specify Object-oriented Programming Languages Using Object-z to Specify Object-oriented Programming Languages
In this paper, we present a case study for using formal object-oriented speciication languages, such as Object-Z, to specify the semantics of object-oriented programming languages. The key idea in this case study is to model language constructs, such as expressions, statements, methods and classes, as objects and to specify the semantics of each language construct using an Object-Z class. This ...
متن کاملOptimization of Object Query Languages
Transformation of nested SQL queries into join queries is advantageous because a nestedSQL query can be looked upon as a nested-loop join, which is just one of the several joinimplementations that may be available in a relational DBMS. In join queries, dangling(unmatched) operand tuples are lost, which causes a problem in transforming nestedqueries having the aggregate funct...
متن کاملMaking Safer Object-oriented Languages
In this short paper I sketch out a problem, which is rarely recognized by designers of programing languages. Null values are a source of many problems and run-time errors as well as some incoherences in language and data model design. I propose a nice and simple solution altering the semantics of variables declarations and give some additional information to the compiler and verifier.
متن کاملFoundations of Object-Oriented Languages
A report on the workshop Foundations of ObjectOriented Languages, Paris, July 1994.
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ژورنال
عنوان ژورنال: International Journal of American Linguistics
سال: 1981
ISSN: 0020-7071,1545-7001
DOI: 10.1086/465689