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Visitor pattern explained

Visitor pattern explained: C# Design Patterns: Part 2
Visitor pattern explained: C# Design Patterns: Part 2

The Visitor pattern Gang of Four description is provided in this video as "represent an operation to be performed on the elements of an object structure. Visitor lets you define a new operation without changing the classes of the elements on which it operates." Reynald simplifies the definition as "let's you add and perform new functionality on objects without changing its structure that might cause problems." Reynald then describes the class diagram for the pattern and then provides an example.

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Skill Level Intermediate
1h 26m
Duration
49,223
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Skills covered in this course
Design Patterns Developer Programming Languages C#

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