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IDProjectCategoryView StatusLast Update
0003727OpenFOAMBugpublic2021-09-14 09:29
Reportertniemi Assigned Tohenry  
Status resolvedResolutionfixed 
Product Versiondev 
Summary0003727: meshtools/coordinateSystem: Missing copy constructor preventing reuse of coordinateSystems
DescriptionI tried to use the constant/coordinateSystem-file to specify a single, simple coordinate system which was used in multiple porous regions. However, I noticed that this only worked for the first porous region and when the second one is created one gets

object of type N4Foam18coordinateRotationE is not allocated

I traced the issue to coordinateSystem-class, which has R_ as autoPtr but does not have a custom copy constructor. Thus when calling the clone-function, the default copy constructor is used which transfers the ownership of R_ and clears the original pointer. The next clone will produce a coordinateSystem with null R_.

coordinateSystem(const coordinateSystem &obj)

seemed to solve the issue.
Steps To ReproduceWith tutorials/incompressible/pisoFoam/laminar/porousBlockage try to define another porosity source which uses "coordinateSystem porousBlockage;"

leads to
object of type N4Foam18coordinateRotationE is not allocated
TagsNo tags attached.



2021-09-14 09:02

manager   ~0012186

Thanks for the report, I am working on this now. coordinateSystem will need an operator= as well as the copy constructor


2021-09-14 09:29

manager   ~0012187

Resolved by commit 3e157225676659a40589446f927e2eeed39c4e16

Issue History

Date Modified Username Field Change
2021-09-14 08:17 tniemi New Issue
2021-09-14 09:02 henry Note Added: 0012186
2021-09-14 09:29 henry Assigned To => henry
2021-09-14 09:29 henry Status new => resolved
2021-09-14 09:29 henry Resolution open => fixed
2021-09-14 09:29 henry Note Added: 0012187