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External Objects and external functions

#765  Permalink Top

External Objects and external functions

Jan-03-11 20:29:32

Dear All,

I'm trying to write a model with an external object and and an external function, very close to example "ExtObj.mo".
Then I receive a message from the compiler and I find this in the model_functions.cpp :

  mmc__unbox__mmcExpTypeShort:ERROR_rettype tmp3;

Could somebody help me ?

Regards

#766  Permalink Top

Re: External Objects and external functions

Jan-03-11 20:54:28

Are you using MDT? If so you might have to switch to Modelica grammar instead of MetaModelica.

#771  Permalink Top

Re: External Objects and external functions

Jan-04-11 11:25:24

Dear sjoelund

Thank you for your answer.

Yes, I'm using MDT, only to have a check of the syntax.
But I'm using the "console OMC" inside Eclipse to generate the cpp and exe code by a call to simulate(model).

Is there a difference between "omshell" and the console OMC inside eclipse ?

Thank you for your support

F CHEVALIER

#772  Permalink Top

Re: External Objects and external functions

Jan-04-11 11:33:15

Well, the main difference is that MDT is also used for OMC development, which requires +g=MetaModelica for code completion. +g=Modelica makes it the same as OMShell (minus some OMShell specific features like tab-completion of commands like simulate(), if MDT doesn't have that).

#774  Permalink Top

Re: External Objects and external functions

Jan-04-11 20:15:56

Thank you  very much.
It works with OMshell.

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