:orphan:
# SNESLineSearchSetSNES
Sets the `SNES` for the linesearch for function evaluation. 
## Synopsis
```
#include "petscsnes.h" 
PetscErrorCode SNESLineSearchSetSNES(SNESLineSearch linesearch, SNES snes)
```

## Input Parameters

- ***linesearch -*** linesearch context
- ***snes -*** The snes instance





## Note
This happens automatically when the line search is obtained/created with
`SNESGetLineSearch()`.  This routine is therefore mainly called within `SNES`
implementations.


## See Also
 `SNESLineSearch`, `SNESLineSearchGetSNES()`, `SNESLineSearchSetVecs()`, `SNES`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/linesearch/interface/linesearch.c.html#SNESLineSearchSetSNES">src/snes/linesearch/interface/linesearch.c</A>


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


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