January 2017
Intermediate to advanced
338 pages
7h 51m
English
Content preview from F# High PerformanceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Quick overview of generic type support in F#
F# has generic type as the parameterized type support, just as in C#/VB, and all have the same concept and similar semantics, although F# goes further by allowing type generalizations.
For example, in F#, to declare a type that has a generic type parameter in use:
List<'t>
If the parameter is used in code, the parameter of the generic type must be filled in, such as in this example:
List<int>
In our last example, the generic type becomes specialized as int. The List is a sample of a concrete type that has a generic type as the type parameter. This concept is also similar to the semantics in C#/VB.
Note
Throughout this book, the types in F# that support the generic type such as F# List, Map, Set, and Array ...
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