Messages

1

Uml Process / Re: class relation, diamond, but arrow.

« on: February 05, 2010, 12:13:12 pm »

In the User Guide, it says "An Aggregation connector is a type of association that shows that an element contains or is composed of other elements".  Isn't that class Z and X in that association?

Besides, there is no description for arrow in the Class Diagram Connectors legend.

2

Uml Process / class relation, diamond, but arrow.

« on: February 04, 2010, 05:48:36 pm »

I have two class with his declaration in one .h header file. Then I make a new project in EA 7.5 with Class Model selected.  I launch the "code engineering" by right click on the Class Model icon, appointing the directory that contains the header.

What I expect is a diamond between the two class in class model view because I think it's relationship is Composition.

But actually I just got a arrow between the two class, why?

the contend of header is as following,
class X
{
};
class Z
{
    X x;
};

3

Uml Process / Re: Is there any EA example with C++ source code?

« on: February 05, 2010, 12:00:08 pm »

I've done that,
http://www.sparxsystems.com/cgi-bin/yabb/YaBB.cgi?num=1265266117

But can't find out when is an arrow, or a diamond. So I need some example to prove it.

4

Uml Process / Is there any EA example with C++ source code?

« on: February 04, 2010, 05:53:32 pm »

There has been lots of examples depict the class relations with class diagram, but what does them looks like in the .h file[ch65292]Is there any example?