# PetscHMapTPut
Set a key in the hash table 
## Synopsis
```
#include <petsc/private/hashmap.h>
PetscErrorCode PetscHMapTPut(PetscHMapT ht,KeyType key,PetscHashIter *iter,PetscBool *missing)
```

## Input Parameters

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



## Output Parameters

- ***iter -*** Iterator referencing the value for key
- ***missing -*** Boolean indicating whether the key was missing





## See Also
 `PetscHMapTIterSet()`, `PetscHMapTQuerySet()`, `PetscHMapTSet()`

## Level
developer

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


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/include/petsc/private/hashmap.h)


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