:orphan:
# TaoLineSearchDestroy
Destroys the `TaoLineSearch` context that was created with `TaoLineSearchCreate()` 
## Synopsis
```
#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchDestroy(TaoLineSearch *ls)
```
Collective


## Input Parameter

- ***ls -*** the `TaoLineSearch` context





## See Also
: `TaoLineSearchCreate()`, `TaoLineSearchSolve()`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/interface/taolinesearch.c.html#TaoLineSearchDestroy">src/tao/linesearch/interface/taolinesearch.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/impls/armijo/armijo.c.html#TaoLineSearchDestroy_Armijo">TaoLineSearchDestroy_Armijo in src/tao/linesearch/impls/armijo/armijo.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c.html#TaoLineSearchDestroy_GPCG">TaoLineSearchDestroy_GPCG in src/tao/linesearch/impls/gpcglinesearch/gpcglinesearch.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/impls/morethuente/morethuente.c.html#TaoLineSearchDestroy_MT">TaoLineSearchDestroy_MT in src/tao/linesearch/impls/morethuente/morethuente.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/impls/owarmijo/owarmijo.c.html#TaoLineSearchDestroy_OWArmijo">TaoLineSearchDestroy_OWArmijo in src/tao/linesearch/impls/owarmijo/owarmijo.c</A><BR>
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/linesearch/impls/unit/unit.c.html#TaoLineSearchDestroy_Unit">TaoLineSearchDestroy_Unit in src/tao/linesearch/impls/unit/unit.c</A><BR>


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


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