C++ with OpenFOAM

hugolopessilva · April 17, 2024, 03:42

Hi,

I would like to know which topics of C++ are useful for the development of CFD routines in OpenFOAM, in the order that it is recommended.

Best regards,

Tobermory · April 18, 2024, 05:23

To write new code for solvers, coded boundaries etc. you really need a good understanding of the whole of C++, from the bottom up. You might be able to get away with less knowledge for a short while (eg just classes and basic C++ syntax), by just copying and pasting examples that you find in CFDonline, but eventually you will need to write something new and that is where you need the full C++ understanding.

Probably not the answer you wanted - but good luck.

dlahaye · April 18, 2024, 06:36

I find this useful

https://github.com/UnnamedMoose/Basi...mmingTutorials

good luck. Domenico/.

April 17, 2024, 03:42	C++ with OpenFOAM	#1
hugolopessilva New Member Johhny long Join Date: Sep 2020 Posts: 16 Rep Power: 5	Hi, I would like to know which topics of C++ are useful for the development of CFD routines in OpenFOAM, in the order that it is recommended. Best regards,

April 18, 2024, 05:23		#2
Tobermory Senior Member Join Date: Apr 2020 Location: UK Posts: 668 Rep Power: 14	To write new code for solvers, coded boundaries etc. you really need a good understanding of the whole of C++, from the bottom up. You might be able to get away with less knowledge for a short while (eg just classes and basic C++ syntax), by just copying and pasting examples that you find in CFDonline, but eventually you will need to write something new and that is where you need the full C++ understanding. Probably not the answer you wanted - but good luck. dlahaye likes this.

April 18, 2024, 06:36		#3
dlahaye Senior Member Domenico Lahaye Join Date: Dec 2013 Posts: 725 Blog Entries: 1 Rep Power: 17	I find this useful https://github.com/UnnamedMoose/Basi...mmingTutorials good luck. Domenico/. sylvester and Tobermory like this.

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