A console-based C++ application designed to generate cash memos or receipts. This project demonstrates core object-oriented programming (OOP) principles, including class design, encapsulation, and operator overloading. It is structured professionally with separate header and implementation files and is built using a Makefile.
- Dynamic Data Entry: Captures all necessary details for a cash memo, including shop information, customer details, and item specifics.
- Formatted Output: Generates a clean, well-formatted cash memo ready for display.
- Input Validation: Ensures that data like names, numbers, and dates are entered in a valid format.
- OOP Design: Utilizes a collection of classes to model real-world entities like
Item,Date, andAddress. - Makefile Build System: Includes a straightforward
Makefilefor easy compilation and execution.
The project is organized into include and src directories to separate class declarations from their implementations.
cashmemo-cpp/
├── include/
│ ├── Address.h
│ ├── CashMemo.h
│ ├── CellNumber.h
│ ├── Date.h
│ ├── Item.h
│ ├── Name.h
│ ├── ReceiptNo.h
│ └── ShopDetails.h
│
├── src/
│ ├── Address.cpp
│ ├── cashmemo_app.cpp (Main application entry point)
│ ├── CashMemo.cpp
│ ├── CellNumber.cpp
│ ├── Date.cpp
│ ├── Item.cpp
│ ├── Name.cpp
│ ├── ReceiptNo.cpp
│ └── ShopDetails.cpp
│
├── build/ (Created automatically by the Makefile)
├── Makefile (To compile and run the project)
├── .gitignore (Specifies files for Git to ignore)
└── README.md (This file)
This project uses a Makefile to automate the build process. Ensure you have g++ and make installed on your system.
Open a terminal in the project's root directory and use the following commands:
1. To compile the project:
This command compiles all source files and links them into an executable located in build/bin/.
make2. To compile and run the project:
make run3. To clean the build directory: This command removes all compiled files.
make cleanHere is an example of the program's input and output flow:
$ make run
SHOP DETAILS
Enter Shop First Name : Super
Enter Shop Last Name : Electronics
Enter Shop Description : Quality Gadgets
Shop's Owner Name
Enter first name: Zohaib
Enter middle name: (or '-' to skip)-
Enter last name: Khan
CellInfo
Enter Country Code : 92
Enter Number : 3001234567
Address Info
Street No : 123
City : Islamabad
Country : Pakistan
Enter date (DD MM YYYY): 22 6 2024
CUSTOMER'S INFO
Enter first name: Ali
Enter middle name: (or '-' to skip)-
Enter last name: Ahmed
Enter 2 Items:
Enter particular: Wireless Mouse
Enter quantity: 1
Enter rate: 1500
Enter particular: Keyboard
Enter quantity: 1
Enter rate: 2500
------------------------------------------------------
Super Electronics
------------------------------------------------------
Quality Gadgets
Cell : +92 3001234567
No: 1001 Date: 22-6-2024
Name: Ali Ahmed
------------------------------------------------------
Qty Particulars Rate Amount
------------------------------------------------------
1 Wireless Mouse 1500.00 1500.00
1 Keyboard 2500.00 2500.00
------------------------------------------------------
Total: 4000.00
------------------------------------------------------
Signature: Zohaib Khan
Address : Street # 123, Islamabad, Pakistan
CashMemo: The main class that aggregates all other components to form the final receipt.ShopDetails: Manages the store's information, such as its name, address, and contact details.Item: Represents a single item in the memo, including its quantity, name, rate, and total amount.Name,Address,CellNumber,Date,ReceiptNo: Helper classes that model individual data components with their own logic and validation.
Developed By Zohaib Khan 🎓
MIT License © 2025 Zohaib Khan.