:orphan:
# PCBDDCGetPrimalVerticesLocalIS
Get user defined primal vertices set with `PCBDDCSetPrimalVerticesLocalIS()` 
## Synopsis
```
#include "petscpc.h" 
PetscErrorCode PCBDDCGetPrimalVerticesLocalIS(PC pc, IS *is)
```
Collective


## Input Parameter

- ***pc -*** the preconditioning context



## Output Parameter

- ***is -*** index set of primal vertices in local numbering (`NULL` if not set)





## See Also
 `PCBDDC`, `PCBDDCSetPrimalVerticesIS()`, `PCBDDCGetPrimalVerticesIS()`, `PCBDDCSetPrimalVerticesLocalIS()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/bddc/bddc.c.html#PCBDDCGetPrimalVerticesLocalIS">src/ksp/pc/impls/bddc/bddc.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/bddc/bddc.c.html#PCBDDCGetPrimalVerticesLocalIS_BDDC">PCBDDCGetPrimalVerticesLocalIS_BDDC in src/ksp/pc/impls/bddc/bddc.c</A><BR>


---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ksp/pc/impls/bddc/bddc.c)


[Index of all PC routines](index.md)  
[Table of Contents for all manual pages](/manualpages/index.md)  
[Index of all manual pages](/manualpages/singleindex.md)  
