computer science: Programming Patterns

high level computer science problem

– UML class, object and state diagrams
– base/derived classes, inheritance, virtual functions, abstract
 functions, abstract classes, access methods
 invoking overriden function in an overriding function
– overloading vs. overriding
– idioms vs. design patterns vs. frameworks
– multiple inheritance; private vs. public inheritance, usage
– type covariance
– push and pull implementation methods
– (forward) class declaration, elaborated type specifier
– delegation
– C++11 style type casting, static_cast vs. dynamic_cast; reinterpret_cast; const_cast
– C++11 enum classes


– singleton: Meyers and classic versions, precluding object copying,
 specifying behavior at shutdown

– abstract factory: factory method, abstract vs. concrete

– template method: hooks, primitive operations, template

– bridge: delegation, handle, body

– adapter: adaptee, adapter, interface; class and object

– prototype: clone

– state: context, state abstract/concrete

– decorator: decoration, component

– observer: subject, observer, subscribing, registry,
 message (notification)

– registry: canonical vs. non-canonical pattern, use, implementation

– chain of responsibility: handler

– command: (abstract/concrete) command, client, receiver, invoker

– memento: originator, memento, caretaker

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