:orphan:
# ISFinalizePackage
This function destroys everything in the `IS` package. It is called from `PetscFinalize()`. 
## Synopsis
```
PetscErrorCode ISFinalizePackage(void)
```



## See Also
 `PetscFinalize()`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/vec/vec/interface/dlregisvec.c.html#ISFinalizePackage">src/vec/vec/interface/dlregisvec.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/vec/vec/interface/dlregisvec.c)


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