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by streetcat1
2521 days ago
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1. First see if you can get the use cases, I.e. what are the requirements for the system.
2. Choose 1-3 core use cases. Analyse those use cases - Data in / Processing / Data out.
3. Draw UML diagram of the components in the systems.
4. Trace each use case end to end with either a debugger or just code reading.
5. Along the way, draw UML diagram of the class / data structure.
6. For each class add the core methods where all the business logic resides. BTW thousands line of code is NOT a big code base. |
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