Can a object of type volScalarField::Internal be assigned to volScalarField?

granzer · December 26, 2020, 11:58

Deleted by creator

granzer · December 26, 2020, 13:12

Say I created an instance of volScalarField::internal called A

Code:

volScalarField::internal A
(........
........
........)

Is it legal to assign A to an object of type volScalarField?
ex:

Code:

volScalarField B = A;

............................(1)

If code-line (1) is legal what is assigned to the boundary field of B since B is a volScalarField and so needs boundary data?

I am asking this after reading 'The Finite Volume Method in Computational Fluid Dynamics: An Advanced Introduction with OpenFOAM® and Matlab®'
Pg 195.
Screenshot 2020-12-26 223837_del.jpg

granzer · December 29, 2020, 01:26

Anyone has any insight on this?

Tobermory · December 29, 2020, 06:16

Seems unlikely, but perhaps just try it and see what the compiler spits out?

granzer · January 7, 2021, 12:53

Yup! it won't compile

Ref:

HTML Code:

https://www.cfd-online.com/Forums/openfoam-programming-development/77966-how-create-volscalarfield-mesh-v.html

December 26, 2020, 11:58	Can a object of type volScalarField::Internal be assigned to volScalarField?	#1
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 188 Rep Power: 10	Deleted by creator Last edited by granzer; December 26, 2020 at 13:10.

December 26, 2020, 13:12		#2
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 188 Rep Power: 10	Say I created an instance of volScalarField::internal called A Code: volScalarField::internal A (........ ........ ........) Is it legal to assign A to an object of type volScalarField? ex: Code: volScalarField B = A; ............................(1) If code-line (1) is legal what is assigned to the boundary field of B since B is a volScalarField and so needs boundary data? I am asking this after reading 'The Finite Volume Method in Computational Fluid Dynamics: An Advanced Introduction with OpenFOAM® and Matlab®' Pg 195. Screenshot 2020-12-26 223837_del.jpg

January 7, 2021, 12:53		#5
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 188 Rep Power: 10	Yup! it won't compile Ref: HTML Code: https://www.cfd-online.com/Forums/openfoam-programming-development/77966-how-create-volscalarfield-mesh-v.html

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December 29, 2020, 01:26		#3
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 188 Rep Power: 10	Anyone has any insight on this?

December 29, 2020, 06:16		#4
Tobermory Senior Member Join Date: Apr 2020 Location: UK Posts: 736 Rep Power: 14	Seems unlikely, but perhaps just try it and see what the compiler spits out?