Invention Grant
US09038016B2 User-defined hierarchies of user-defined classes of graphical objects in a graphical modeling environment 有权
在图形建模环境中用户定义的图形对象类的层次结构

User-defined hierarchies of user-defined classes of graphical objects in a graphical modeling environment
Abstract:
The present invention allows a user to graphically define a hierarchy of user-defined, executable classes of graphical objects that can be implemented in a graphical model. The present invention supports the features of inheritance, abstraction and polymorphism. Further, descendant classes of graphical objects can graphically extend the behavior and/or structure of ancestor classes of graphical objects.
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