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Variables in connector

#9373  Permalink Top

Variables in connector

Sep-06-19 10:40:43

Hello,
I am very new to Modelica / OpenModelica. Is there any possibility to list the variables and their types in the connector of a block? How could I find out using OpenModelica Scripting API commands?
E.g. in the p pin and the n pin of a resistor there are the variable voltage v and the flow variable i for the current.

#9377  Permalink Top

Re: Variables in connector

Sep-10-19 11:58:39

Yes you can query them using the scripting API,

Code:


loadModel(Modelica);

getComponents(Modelica.Electrical.Analog.Interfaces.PositivePin);

getComponents(Modelica.Electrical.Analog.Interfaces.NegativePin);

Adeel.

#9378  Permalink Top

Re: Variables in connector

Sep-10-19 12:24:21

Thank you very much!!
It seems the function is not documented in the Scripting API documentation. Could you provide me some sort of documentation? Is it nearly the same as the getComponentsTest function? Thanks in advance!!
Hendrik

Edited by: Hendrik - Sep-10-19 12:27:22
#9379  Permalink Top

Re: Variables in connector

Sep-10-19 12:34:37

Yeah some of the functions are not documented yet.

getComponents takes a model name as input

It returns the list of components where each component is like this record,

Code:


record Component

  String className;

  String name;

  String comment;

  String access;

  Boolean isFinal;

  Boolean isFlow;

  Boolean isStream;

  Boolean isReplaceable;

  String variability "'constant', 'parameter', 'discrete', 'unspecified'";

  String innerOuter "'inner', 'outer', 'none'";

  String inputOutput "'input', 'output', 'unspecified'";

  String dimensions[:];

end Component;

Adeel.

#9380  Permalink Top

Re: Variables in connector

Sep-10-19 12:46:00

Thank you so much!!
Greetings Hendrik

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