---
title: SizeResourceRec
framework: Application Services
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: applicationservices/sizeresourcerec
---

# SizeResourceRec

## Declaration

```swift
struct SizeResourceRec
```

## Topics

### Initializers

- [init()](applicationservices/sizeresourcerec/1460792-init.md)
- [init(flags:preferredHeapSize:minimumHeapSize:)](applicationservices/sizeresourcerec/1458780-init.md)

### Instance Properties

- [flags](applicationservices/sizeresourcerec/1463163-flags.md)
- [minimumHeapSize](applicationservices/sizeresourcerec/1462207-minimumheapsize.md)
- [preferredHeapSize](applicationservices/sizeresourcerec/1460058-preferredheapsize.md)