# PetscHMapTGet
Get the value for a key in the hash table 
## Synopsis
```
#include <petsc/private/hashmap.h>
PetscErrorCode PetscHMapTGet(PetscHMapT ht,KeyType key,ValType *val)
```

## Input Parameters

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



## Output Parameter

- ***val -*** The value





## See Also
 `PetscHMapTSet()`, `PetscHMapTIterGet()`

## Level
developer

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


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