翻訳と辞書 |
CLU (CLUster) An object-oriented programming language developed at MIT by {Liskov} et al in 1974-1975. CLU is an object-oriented language of the Pascal family designed to support data abstraction, similar to Alphard. It introduced the iterator: a {coroutine} yielding the elements of a data object, to be used as the sequence of values in a for loop. A CLU program consists of separately compilable procedures, clusters and iterators, no nesting. A cluster is a module naming an {abstract type} and its operations, its internal representation and implementation. Clusters and iterators may be generic. Supplying actual constant values for the parameters instantiates the module. There are no {implicit type conversions}. In a cluster, the explicit type conversions 'up' and 'down' change between the abstract type and the representation. There is a universal type 'any', and a procedure force[] to check that an object is a certain ty
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|