:orphan:
# PFRegisterAll
Registers all of the preconditioners in the PF package. 
## Synopsis
```
#include "petscpf.h"   
PetscErrorCode PFRegisterAll(void)
```
Not Collective




## See Also
 `PFRegister()`, `PFRegisterDestroy()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/vec/pf/interface/pfall.c.html#PFRegisterAll">src/vec/pf/interface/pfall.c</A>


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


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