Tag: Class (computer programming)
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Behavioural software patterns
These patterns cover algorithms and the assignment of responsibilities between objects. Iterator – this pattern is concerned with allowing iterative access to a composition without exposing the underlying implementation. Typically an iterator is an abstract interface and the composite object creates a concrete iterator that implements it – but the iterator interface is what is […]
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Creational patterns
The Gang of Four list the following creational patterns: Abstract Factory – an interface for creating families of related or dependent objects without specifying their concrete classes – the example the Gang of Four give is of an abstract factory that produces “abstract widgets” (ie display artefacts) that can then be subclassed to the particular […]
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GRASP software patterns
My final exam is on Tuesday and covers object-orientated design and programming – hence the Groovy Game of Life code. Software patterns are a big part of the course and part of that is the simple task of remembering what each pattern does. I have found Head First Design Patterns useful but it covers few […]
cartesian product ... stuff about computing mostly 