https://github.com/tamiko-n/library-management-system

This Library Management System is a comprehensive C++ application designed to manage a library's inventory, including Books, Magazines, Research Journals, and FYP Theses. The system employs object-oriented programming principles such as inheritance and polymorphism to create a modular and extensible application.
https://github.com/tamiko-n/library-management-system

cpp lms

Last synced: 3 months ago
JSON representation

This Library Management System is a comprehensive C++ application designed to manage a library's inventory, including Books, Magazines, Research Journals, and FYP Theses. The system employs object-oriented programming principles such as inheritance and polymorphism to create a modular and extensible application.

• Host: GitHub
• URL: https://github.com/tamiko-n/library-management-system
• Owner: Tamiko-n
• Created: 2024-08-18T10:45:02.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-08-18T12:02:24.000Z (10 months ago)
• Last Synced: 2025-01-08T14:44:02.624Z (5 months ago)
• Topics: cpp, lms
• Language: C++
• Homepage:
• Size: 681 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Library-Management-System

The Library Management System you've created in C++ is an object-oriented application designed to manage a library's inventory. It includes various functionalities for both administrators (admin) and regular users. Here's a detailed explanation of the code and its functionality:

### Overview

The system allows for the management of four types of items: Books, Magazines, Research Journals, and FYP Theses. The main users are admins who can manage these items by adding, modifying, deleting, or viewing them, while regular users can only view the items.

### Code Structure

1. **Classes and Inheritance:**

   - **Item (Base Class):** This class represents a general item in the library. It includes basic attributes like title, author, number of copies, and price. It serves as the base class for specific item types.

   - **Book, Magazine, ResearchJournal, FYP (Derived Classes):** These classes inherit from `Item` and represent specific types of library items. Each class may have additional attributes specific to that item type (e.g., edition for books, issue number for magazines).

   - **User (Base Class):** This class represents a general user of the system, with basic attributes like username and password.

   - **Admin and RegularUser (Derived Classes):** These classes inherit from `User`. The `Admin` class has additional methods for managing items, while `RegularUser` is limited to viewing items.

2. **Admin Functionalities:**

   - **Add Items:** The admin can add new items to the inventory by entering details such as title, author, number of copies, price, and specific details depending on the item type.

   - **Modify Items:** The admin can modify existing items by updating their number of copies and price.

   - **Delete Items:** The admin can remove items from the inventory.

   - **View All Items:** The admin can view all items in the inventory, with detailed information about each.

3. **User Functionalities:**

   - **View All Items:** Regular users can view the list of all available items in the library.

4. **File Handling:**

   - **Saving and Loading Data:** The system uses file handling to save and load user and item data, ensuring persistence between program executions.

5. **User Interface:**

   - **Menu-Driven Interface:** The system is operated through a menu-driven interface, where users and admins choose options to perform different tasks.

   - **Notifications:** The system provides feedback to users through loading animations and success/failure notifications.

### Key Functions

1. **Main Function:**

   - The main function initializes the system and presents the user with options to either log in as an admin or as a regular user.

2. **User Authentication:**

   - Admins and users must log in to access their respective functionalities. The system checks their credentials against stored data to verify their identity.

3. **Admin Functionalities Implementation:**

   - The admin functionalities (add, modify, delete, view) are implemented using member functions in the `Admin` class. These functions interact with the library's inventory, which is typically stored in a file or in memory.

4. **Polymorphism and Virtual Functions:**

   - The system likely uses polymorphism and virtual functions to handle different types of items through a common interface. This allows for operations on `Item` pointers or references, while the correct derived class functions are called based on the actual object type.

### Summary

This Library Management System is a comprehensive tool for managing a library's inventory. It uses object-oriented programming principles to create a modular and extensible system. The separation of admin and user functionalities ensures that data management is secure and user-friendly. The system's use of classes, inheritance, polymorphism, and file handling demonstrates a solid understanding of advanced C++ concepts.