Num Converter

Num converter is a program designed to demonstrate the debugging process using tools such as GDB and Valgrind.

Files Used by the Program

• Makefile
• main.cpp: Handles user input and calls appropriate functions.
• BaseNumber.h/cpp: Contains the main conversion logic.
• BaseCalc.h/cpp: Includes some arithmetic operations performed on BaseNumber.
• util.hpp: Includes utilities used by the program and manages input validation for automatic mode.

Installation

1. Clone this repository using git clone.
2. Run make to execute the Makefile. (Note: There might be issues.)

Valid Execution

Run the program with the following command-line arguments: ./calculator ifile ofile <0 | 1>

Program Modes

0) Automatic Mode

In automatic mode, the program reads input from an input file (ifile) if prompted by the user. Valid commands include:

• Help: Displays valid commands (This Page)
• Init: Reads the numbers from ifile and stores them in a vector.
• Convert: Converts the array
  • HEX: Converts read values to hexadecimal.
  • BIN: Converts read values to binary.
  • DEC: Converts read values to decimal.
• Save: Saves the array to ofile.
• Print: Prints the active working array.
• Total: Prints the total of the active working array.
• Stop: Exits the program.

1) Manual Mode

In manual mode, the user is prompted to enter a number, using the prefixes "0d" for decimal, "0b" for binary, and "0x" for hexadecimal. After entering the number, the user can perform the following operations using the index:

0. Exit: Exits the program.
1. Convert to binary: Converts the previously entered number to binary.
2. Convert to hexadecimal: Converts the previously entered number to hexadecimal.
3. Convert to decimal: Converts the previously entered number to decimal.
4. Arithmetic Operations: Prompts the user to enter another number and perform addition or subtraction.