# VecHIPRestoreArray
Restore a HIP device pointer previously acquired with VecHIPGetArray(). 
## Synopsis
```
#include "petscvec.h"   
PETSC_EXTERN PetscErrorCode VecHIPRestoreArray(Vec v, PetscScalar **a)
```
This marks the host data as out of date.  Subsequent access to the
vector data on the host side with for instance VecGetArray() incurs a
data transfer.


## Input Parameters

- ***v -*** the vector
- ***a -*** the HIP device pointer.  This pointer is invalid after
VecHIPRestoreArray() returns.



## Fortran note
This function is not currently available from Fortran.




## See Also
 `VecHIPGetArray()`, `VecHIPGetArrayRead()`, `VecHIPGetArrayWrite()`, `VecGetArray()`, `VecRestoreArray()`, `VecGetArrayRead()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/vec/vec/interface/rvector.c.html#VecHIPRestoreArray">src/vec/vec/interface/rvector.c</A>


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


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