Topics

• Protocols
• Structs
• Working with C and Objective-C
• Filesystem I/O
• Tuples
• Memory Management
• Common pitfalls

Examples

• Protocol Basics
• Asynchronously Read from Files
• Structs are value types
• What are Tuples?
• Fine-grained interoperation between Objective-C and Swift
• Structs cannot inherit
• Copying too much
• Doing extra scaling in pointer arithmetic
• Manual Memory Management