Data Abstraction- Introduction
Data abstraction is a powerful concept in
computer science that allows programmers to treat code as objects — for
example, car objects, pencil objects, people objects, etc. Programmers need not
to worry about how code is implemented — they have to just know what it does.
This is especially important when several
people are doing a project. Here project refers to the programming .With data abstraction,
your group members won’t have to read through every line of your code to
understand. They can just assume that it does work.
Abstraction provides modularity (modularity
means splitting a program in to many modules). Classes (structures) are the
representation for “Abstract Data Types”, (ADT)
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