---
title: OSArrayReplaceValue
framework: driverkit
role: symbol
role_heading: Function
path: driverkit/osarrayreplacevalue
---

# OSArrayReplaceValue

## Declaration

```occ
bool OSArrayReplaceValue(OSArrayPtr obj, size_t index, OSObjectPtr value);
```

## See Also

### Accessing Elements

- [getObject](driverkit/osarray/getobject.md)
- [getLastObject](driverkit/osarray/getlastobject.md)
- [getNextIndexOfObject](driverkit/osarray/getnextindexofobject.md)
- [setObject](driverkit/osarray/setobject-3bore.md)
- [setObject](driverkit/osarray/setobject-4ys3x.md)
- [iterateObjects](driverkit/osarray/iterateobjects.md)
- [replaceObject](driverkit/osarray/replaceobject.md)
- [removeObject](driverkit/osarray/removeobject.md)
- [OSArrayAppendValue](driverkit/osarrayappendvalue.md)