Functions, Access Control, & Frameworks
Swift 2
| Intermediate
- 13 videos | 1h 6m 58s
- Earns a Badge
Explore advanced language features of Swift. Examine extensions, protocols and generics, and discover how to implement access control, memory management, and use imported frameworks.
WHAT YOU WILL LEARN
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Define functions using default and variadic parameters
Define functions using variable and inout function parameters
Define and pass around function types
Introduce extensions and use them to add computed properties to classes, structures, and enumerations in swift
Introduce extensions and syntax, and use them to add initializers and methods to classes, structures, and enumerations in swift
Use extensions to add subscripts and nested types to classes, structures, and enumerations in swift
Use protocols as blueprints for functionality in swift -
Introduce generics and use generics to write reusable functions in swift
Use generics to write reusable types in swift
Describe general access level guidelines and describe how to implement custom access levels for specific entities in swift
Implement deinitialization for classes in swift
Describe automatic reference counting (arc) and descibe and resolve strong references cycles in swift
Import a framework and use one or more of its classes in a swift program
IN THIS COURSE
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5m 3sIn this video, you will learn how to define functions using default and variadic parameters. FREE ACCESS
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5m 56sIn this video, find out how to define functions using variable and inout parameters. FREE ACCESS
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3. Working With Function Types5m 16sIn this video, you will learn how to define and pass function types. FREE ACCESS
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4. Computed Property Extensions3m 14sLearn how to introduce extensions and use them to add computed properties to classes, structures, and enumerations in Swift. FREE ACCESS
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5. Initializer and Method Extensions5m 35sIn this video, learn how to introduce extensions and syntax, and use them to add initializers and methods to classes, structures, and enumerations in Swift. FREE ACCESS
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6. Subscript and Nested Type Extensions5m 59sIn this video, you will learn how to use extensions to add subscripts and nested types to classes, structures, and enumerations in Swift. FREE ACCESS
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7. Protocols7m 6sIn this video, you will learn how to use protocols as blueprints for functionality in Swift. FREE ACCESS
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8. Generic Functions4m 12sIn this video, you will introduce generics and use them to write reusable functions in Swift. FREE ACCESS
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9. Generic Types7m 4sIn this video, you will learn how to use generics to write reusable types in Swift. FREE ACCESS
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10. Implementing Access Control3m 1sAfter completing this video, you will be able to describe general access level guidelines and how to implement custom access levels for specific entities in Swift. FREE ACCESS
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11. Deinitialization3m 56sDuring this video, you will learn how to implement deinitialization for classes in Swift. FREE ACCESS
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12. Resolving Strong Reference Cycles6m 37sUpon completion of this video, you will be able to describe automatic reference counting (ARC) and describe and resolve strong reference cycles in Swift. FREE ACCESS
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13. Importing Frameworks4mTo use a framework in a Swift program, you must import it first. FREE ACCESS
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