:orphan:
# PetscHMapObjGetCapacity
Get the current size of the array in the hash table 
## Synopsis
```
#include <petsc/private/hashmapobj.h>
PetscErrorCode PetscHMapObjGetCapacity(PetscHMapObj ht, PetscInt *n)
```

## Input Parameter

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



## Output Parameter

- ***n -*** The capacity





## See Also
 `PetscHMapObjResize()`, `PetscHMapObjGetSize()`

## Level
developer

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


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