AKIRA
Tank
- Joined
- Feb 6, 2006
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ok, i have a mid term tomorrow and im really stuck on wtf abstract data types are.
in my notes it says "many abstractions can't be completely defined and implemented in a single file. If an interface is used for the specification and a class for the implementation, there are at least 2 files"
wtf are the implementation and specification?? What is the difference between an interface and a class? Isn't all programming done in classes? How would you write code that isn't in a class...where would you code the interface if it's different then the class?
fack im so screwed i hate programming!!!
in my notes it says "many abstractions can't be completely defined and implemented in a single file. If an interface is used for the specification and a class for the implementation, there are at least 2 files"
wtf are the implementation and specification?? What is the difference between an interface and a class? Isn't all programming done in classes? How would you write code that isn't in a class...where would you code the interface if it's different then the class?
fack im so screwed i hate programming!!!