---
title: evaluateObject
framework: kernel
role: symbol
role_heading: Instance Method
path: kernel/ioacpiplatformexpert/1563915-evaluateobject
---

# evaluateObject

## Declaration

```occ
virtual IOReturn evaluateObject(IOACPIPlatformDevice *device, const OSSymbol *objectName, OSObject **result, OSObject *params[], IOItemCount paramCount, IOOptionBits options);
```