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Model Center—Kernel Commands

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These kernel commands that can be used in the Kernel Command view of Model Center.

Model Handling

• clear(): clears all class definitions currently loaded.

• instantiateModel(classname): performs code instantiation of a class and returns a string containing the flat class definition.

Variables and Evaluation

The Kernel Command view can also be used as a Modelica expression evaluator. This is an example of a session, showing evaluation of expressions and functions and assignment of variables. Inputs are shown in bold:

1 + 2
3
Modelica.Math.sin(0.1)
0.09983341664682815
a := 2
2
b := Modelica.Constants.pi / 2
1.570796326794897
a + Modelica.Math.sin(b)
3.0
ndims({{1, 2}, {3, 4}})
2
size({{1, 2}, {3, 4}})
{2,2}

These commands can be used to handle variables defined in the kernel session:

• clearVariables(): clears all variables defined in the kernel command session.

• listVariables(): returns a list of the names of the variables currently defined in the kernel session.

Introduction | Class Browser | Class Window | Graphical Views | Modelica Text View | Component Browser | Variable Views | Reliability View | Messages View | Kernel Command View | Documentation Center | Functional Mock-up Interface | Keyboard Shortcuts | Kernel Commands