README.md

clsUtil Library

Overview

The clsUtil library provides a set of utility functions for generating random numbers, characters, words, and keys, as well as array operations, swapping values, text encryption/decryption, and text formatting. This library is designed to simplify common programming tasks in C++.

Features

• Random number generation
• Random character, word, and key generation
• Array operations (filling with random values, shuffling, swapping)
• Basic encryption and decryption
• String formatting utilities

Installation

Include clsUtil.h in your project and ensure that it is in the correct include path.

#include "clsUtil.h"

Usage

Random Number Generation

int randomNum = clsUtil::RandomNumber(1, 100);

Character Generation

char randomChar = clsUtil::GetRandomCharacter(clsUtil::CapitalLetter);

Generate Random Word

string word = clsUtil::GenerateWord(clsUtil::MixChars, 8);

Generate Random Key

string key = clsUtil::GenerateKey();

Fill an Array with Random Numbers

int arr[100];
clsUtil::FillArrayWithRandomNumbers(arr, 10, 1, 100);

Fill an Array with Random Words

string words[100];
clsUtil::FillArrayWithRandomWords(words, 10, clsUtil::CapitalLetter, 5);

Shuffle an Array

clsUtil::ShuffleArray(arr, 10);
clsUtil::ShuffleArray(words, 10);

Swapping Values

int a = 10, b = 20;
clsUtil::Swap(a, b);

Encrypt & Decrypt Text

string encrypted = clsUtil::EncryptText("Hello", 3);
string decrypted = clsUtil::DecryptText(encrypted, 3);

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

Chiheb Abiza