---
title: data
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnns_graph_context_t/data
---

# data

A pointer to the opaque graph context object.

## Declaration

```swift
var data: UnsafeMutableRawPointer?
```

## See Also

### Specifying a context’s properties

- [size](accelerate/bnns_graph_context_t/size.md)