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Tag: UML

OOP – UML inheritance – Why is the arrow direction from subclass to the parent class?

In the above image, class B inherits class A. If B inherits all methods of A, shouldn’t the arrow go from A to B? In my opinion, if the arrow is from A to B, it will make more sense.

Is there

October 3, 2021By Simo Software Design arrows, classes, direction, inheritance, OOP, parents, subclasses, UML, whyLeave a Comment

UML map usage skills

1 class diagram (1) UML arrow direction: From the child class to the parent class. You need to pass the extends keyword when defining a subclass, so the subclass must know the parent but the parent

October 3, 2021By Simo Software Design diagram, skill, UML, useLeave a Comment

Polymerization multiplex UML

My colleague and I cannot reach an agreement. In UML, when performing aggregation, the multiplicity of the diamond edge is 1, or it can be 0.. *? Or does it depend on a point of view?
Thank you in

September 30, 2021By Simo Design Pattern multiplex, polymerization, UMLLeave a Comment

UML diagram of dependencies between systems

Which UML diagram is most suitable to show the dependency between our IT system and other external IT systems?

For example, I want to display on the chart:

>System A obtains data from S

September 30, 2021By Simo Design Pattern between, dependency, diagram, relationship, system, UMLLeave a Comment

“Creation” in UML and “Instantiate” dependency

According to the UML specification, we can express the dependency between two classes through <>. Or <> stereotype.

Do you know the difference between those stereotypes?

It is written i

September 30, 2021By Simo Design Pattern chemical, Created, dependency, instance, Medium, relationship, UMLLeave a Comment

Generate UML from C code?

Is there a tool that can parse the C files in the project and generate UML from them? Here are some options:

Use Microsoft Visio 2000 – http:// msdn.microsoft.com/en-us/library/aa140255(of

September 29, 2021By Simo C & C++ build, code, UMLLeave a Comment
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