# SNESFASFullGetTotal
Use total residual restriction and total interpolation on the initial down and up sweep of full FAS cycles 
## Synopsis
```
#include "petscsnes.h"  
PetscErrorCode SNESFASFullGetTotal(SNES snes, PetscBool *total)
```
Logically Collective


## Input Parameter

- ***snes -*** the `SNESFAS` nonlinear multigrid context



## Output

- ***total -*** whether to use total restriction / interpolatiaon or not (the alternative is defect restriction and correction interpolation)





## See Also
 `SNESFAS`, `SNESFASSetNumberSmoothUp()`, `DMInterpolateSolution()`, `SNESFullSetTotal()`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/impls/fas/fasfunc.c.html#SNESFASFullGetTotal">src/snes/impls/fas/fasfunc.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/snes/impls/fas/fasfunc.c)


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