Exercise 1

1 Question

Packages are nice to use in Modelica, but what exactly is a package?

1.1

A package is simply a container or namespace for names of classes, functions, constants, and other allowed definitions. A package is also one or the restricted classes.

2 Question

Why use the word encapsulated when creating packages?

2.1

Adding the word encapsulated to the package keeps the package well structured as well as being easier to understand and maintain.

3 Creating a Package

Create a package that contains a constant PI, a type Distance, a function RectangleArea, a function TriangleArea, a function CirclePerimeter and a function CircleArea.

Write a class, GeometryUser, that uses the package and calls the functions.

Exercise 1

1 Question

1.1

2 Question

2.1

3 Creating a Package

3.1

3.1.1 package Geometry

3.1.2 GeometryUser

3.1.3 Simulation of GeometryUser

Exercise 1

1 Question

1.1 Answer

2 Question

2.1 Answer

3 Creating a Package

3.1 Answer

3.1.1 package Geometry

3.1.2 GeometryUser

3.1.3 Simulation of GeometryUser

1.1

2.1

3.1