OOPL
- abbr.以目标为中心的编程语(Object-Oriented Programming Language)
OOPL-
Then the characteristics of the three types of OOPL are described . Finally , the generic class , a specific class in OOPL , is discussed .
最后分析了三类OOPL的特点，并着重讨论了OOPL中一种特殊的类&类属类（generic）。
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It also expands the modelling capability of the relational database with the particular mechanisms of OOPL so as to support the direct expression of the stratified attributes , the stratified tuples and the multi-value attributes .
并利用OOPL的特有机制，对关系数据库的建模能力进行扩充，使其支持层次化属性、层次化元组以及多值属性的直接表示。