:orphan:
# PetscSortedInt64
Determines whether the `PetscInt64` array is sorted. 
## Synopsis
```
#include "petscsys.h"  
PetscErrorCode PetscSortedInt64(PetscInt n, const PetscInt64 X[], PetscBool *sorted)
```
Not Collective


## Input Parameters

- ***n  -*** number of values
- ***X  -*** array of integers



## Output Parameter

- ***sorted -*** flag whether the array is sorted





## See Also
 `PetscSortInt64()`, `PetscSortInt()`, `PetscSortedMPIInt()`, `PetscSortedReal()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/utils/sorti.c.html#PetscSortedInt64">src/sys/utils/sorti.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/sys/utils/sorti.c)


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