# DMSNESSetFunctionContextDestroy
set `SNES` residual evaluation context destroy function 
## Synopsis
```
#include "petscsnes.h" 
#include "petscdm.h" 
PetscErrorCode DMSNESSetFunctionContextDestroy(DM dm, PetscErrorCode (*f)(void *))
```
Not Collective


## Input Parameters

- ***dm -*** `DM` to be used with `SNES`
- ***f -*** residual evaluation context destroy function





## See Also
 `DMSNESSetFunction()`, `SNESSetFunction()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/utils/dmsnes.c.html#DMSNESSetFunctionContextDestroy">src/snes/utils/dmsnes.c</A>


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[Index of all SNES routines](index.md)  
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[Index of all manual pages](/docs/manualpages/singleindex.md)  
