Add ftarget

[jschueller]

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[zaikunzhang]

Hi @jschueller Thank you so much for your very impressively prompt action!

[zaikunzhang]

Hi @jschueller ,

What is the meaning of the value attribute? When to use it and when not? I did not know it before. See the following for example.

real(C_DOUBLE), intent(in) :: xl(n)                                                                                                  
real(C_DOUBLE), intent(in), value :: ftarget                                                                                          

Thanks.

Zaikun

[jschueller]

the argument is passed by value instead of by reference (pointer)

[zaikunzhang]

the argument is passed by value instead of by reference (pointer)

It seems that we can only apply it to “scalars”, not arrays?

[jschueller]

yes

[zaikunzhang]

Great. Everything looks fine. I made a few small changes regarding the workflow files. Would you mind synchronizing them before we merge the PR? Thank you very much.

[jschueller]

done