:orphan:
# PetscHMapIVGet
Get the value for a key in the hash table 
## Synopsis
```
#include <petsc/private/hashmapiv.h>
PetscErrorCode PetscHMapIVGet(PetscHMapIV ht, PetscInt key, PetscScalar *val)
```

## Input Parameters

- ***ht  -*** The hash table
- ***key -*** The key



## Output Parameter

- ***val -*** The value





## See Also
 `PetscHMapIVSet()`, `PetscHMapIVSetWithMode()`, `PetscHMapIVIterGet()`,
`PetscHMapIVGetWithDefault()`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petsc/private/generated_khash.h.html#PetscHMapIVGet">include/petsc/private/generated_khash.h</A>


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