Bank Management Project
C++
A persistent, session-based C++ banking application featuring automated file serialization, nested transaction history tracking, a robust object-oriented architecture, and a multi-user environment with data persistence across application restarts using a custom I/O engine.
Features:
- Session Management: Utilizes a built in secure login/logout logic flow using pointers to manage active, previous, and future users.
- Data Serialization: Implemented logic to save/load nested std::vector structures to local disk storage. This allows for saved account data and saved account transaction history between all accounts.
- STL Optimization: Implemented saved Accounts using std::vector for continuous memory allocation while using size_t to prevent overflow.
Future Updates:
- Transition from local file I/O to a database such as SQL.
- Implement Administrative rights for certain users based on a password check.
- Implement Atomic Funds Transfer logic. Specifically focusing on data consistency between accounts in case of an error.