请输入您要查询的字词:

 

单词 subtype
释义
subtype

Computer
  • A relationship between data types. Type T1 is a subtype of type T2 if the set of all possible values of T1 is a subset of the set of all possible values of T2. A subtype is obtained by constraining the set of possible values of the data type. The same operations can be applied to subtype as to type; this may demand the introduction of extra rules or checks to ensure that operations deliver results within the subtype.


随便看

 

科学参考收录了60776条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2024/12/25 2:34:54