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# PetscHMapIVIterSet
Set the value referenced by an iterator in the hash 
## Synopsis
```
#include <petsc/private/hashmapiv.h>
PetscErrorCode PetscHMapIVIterSet(PetscHMapIV ht, PetscHashIter iter, PetscScalar val)
```

## Input Parameters

- ***ht   -*** The hash table
- ***iter -*** The iterator
- ***val  -*** The value





## See Also
 `PetscHMapIVPut()`, `PetscHMapIVQuerySet()`, `PetscHMapIVSet()`,
`PetscHMapIVSetWithMode()`

## Level
developer

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


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