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At
the foundation of OOP is object oriented design
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The
goal of object oriented design is to decompose a
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programming
task into different data types or classes and
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to
define the functionality of these classes
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Clearly,
a structured approach to finding classes and their
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features
will be helpful. Three helpful goals are:
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Identify
classes
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Identify
functionality between these classes
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Identify
the relationships between these classes
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This
should be an iterative process. Understanding on
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aspect
of a class may force changes to others
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