# PCCompositeGetType
Gets the type of composite preconditioner. 
## Synopsis
```
#include "petscksp.h" 
PetscErrorCode PCCompositeGetType(PC pc, PCCompositeType *type)
```
Logically Collective


## Input Parameter

- ***pc -*** the preconditioner context



## Output Parameter

- ***type -*** `PC_COMPOSITE_ADDITIVE` (default), `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`





## See Also
 `PCCOMPOSITE`, `PC_COMPOSITE_ADDITIVE`, `PC_COMPOSITE_MULTIPLICATIVE`, `PC_COMPOSITE_SPECIAL`, `PCCompositeType`,
`PCCompositeSetType()`

## Level
advanced

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

## Implementations

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


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


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