---
title: size
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnns_graph_compile_options_t/size
---

# size

The size, in bytes, of the opaque compilation options object.

## Declaration

```swift
var size: Int
```

## See Also

### Specifying an options structure’s properties

- [data](accelerate/bnns_graph_compile_options_t/data.md)