... Language Features [语言特性] New Object Oriented model [新的面向对象模型] for accessing collections" 添加。该面向对象模型也支持继承和允许类(或对象)聚合 ...
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new object-oriented model 新的面向对象模型
Compared with several other data models used in early and recent GIS, the author gives his own idea of what is a geographical space, and then puts forward a new object-oriented conceptual data model.
本文在分析和总结了早期和近期GIS几种数据模型的优缺点的基础上,对地理空间进行了重新理解,给出了一个面向对象的概念数据模型。
The new model can be represented simply and efficiently in computer software by an object oriented method.
这一信息模型可方便地采用面向对象的方法在计算机中描述与表达。
There are high level type systems and soundness in the new computing model, making it extremely expressive and robust, which is seldom possible in prevailing object-oriented programming.
这套计算模型中引入了一些高层次的类型系统和安全机制,使它的表达能力和安全性超越了流行的基于面向对象的计算模型。
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