Banking System

A console based Banking System developed in C++ as part of an Object-Oriented Programming coursework. This project demonstrates key OOP principles combined with modern C++ features including templates, STL algorithms, and robust exception handling.

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Features

• Multiple Account Types

  • Savings Account
  • Premium Savings Account
  • Current Account

• Object-Oriented Design

  • Multi-level inheritance hierarchy
  • Runtime polymorphism via base class pointers
  • Encapsulation and data abstraction

• Modern C++ Implementation

  • STL containers (std::vector)
  • STL algorithms (std::sort, std::find_if)
  • Generic programming with templates
  • Exception handling for safe transactions

• Additional Highlights

  • Generic manager class using templates
  • Preloaded dataset for demonstration (no manual input required)
  • Type-safe transaction processing

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OOP Concepts Demonstrated

Concept	Implementation
Encapsulation	Private member variables with public getters
Inheritance	Multilevel hierarchy (Account -> SavingsAccount -> PremiumSavingsAccount)
Polymorphism	Virtual functions for account specific behavior
Abstraction	Base class with pure virtual functions
Templates	Generic manager class for type independent operations

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Compilation & Execution

Prerequisites

• C++17 compatible compiler (g++ 7+, clang 5+, or MSVC 2017+ is ok)
• CMD

Easy setup

# Compile all source files 
browse to local folder
g++ -std=c++17 *.cpp -o bank
./bank (OR) bank.exe # Depending on your OS