Related Design Patterns
- Command pattern: It encapsulates like the visitor pattern one or more functions in an object to present them to a caller. Unlike the visitor, the command pattern does not enclose a principle to traverse the object structure.
- Iterator pattern: This pattern defines a traversal principle like the visitor pattern without making a type differentiation within the traversed objects.
Read more about this topic: Visitor Pattern
Famous quotes containing the words related, design and/or patterns:
“Generally there is no consistent evidence of significant differences in school achievement between children of working and nonworking mothers, but differences that do appear are often related to maternal satisfaction with her chosen role, and the quality of substitute care.”
—Ruth E. Zambrana, U.S. researcher, M. Hurst, and R.L. Hite. “The Working Mother in Contemporary Perspectives: A Review of Literature,” Pediatrics (December 1979)
“We find that Good and Evil happen alike to all Men on this Side of the Grave; and as the principle Design of Tragedy is to raise Commiseration and Terror in the Minds of the Audience, we shall defeat this great End, if we always make Virtue and Innocence happy and successful.”
—Joseph Addison (1672–1719)
“Teasing is universal. Anthropologists have found the same fundamental patterns of teasing among New Zealand aborigine children and inner-city kids on the playgrounds of Philadelphia.”
—Lawrence Kutner (20th century)