cpp-string-library/String.cpp at main · chihebabiza/cpp-string-library · GitHub

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// MIT License
// Copyright (c) 2025 Abiza Chiheb
// See the LICENSE file for full details.
#include <iostream>
#include "clsString.h"

using namespace std;

int main()
{
     clsString String1;
     clsString String2("Chiheb");

     String1.SetValue("Ali Ahmed");

     cout << "String1 = " << String1.GetValue() << endl;
     cout << "String2 = " << String2.GetValue() << endl;

     cout << "Number of words: " << String1.CountWords() << endl;
     cout << "Number of words: " << String1.CountWords("Fadi ahmed rateb omer") << endl;
     cout << "Number of words: " << clsString::CountWords("chiheb mohammed abiza") << endl;

     //----------------
     clsString String3("hi how are you?");
     cout << "String 3 = " << String3.GetValue() << endl;
     cout << "String Length = " << String3.Length() << endl;

     String3.UpperFirstLetterOfEachWord();
     cout << String3.GetValue() << endl;

     //----------------
     String3.LowerFirstLetterOfEachWord();
     cout << String3.GetValue() << endl;

     //----------------
     String3.UpperAllString();
     cout << String3.GetValue() << endl;

     //----------------
     String3.LowerAllString();
     cout << String3.GetValue() << endl;

     //----------------
     cout << "After inverting a : "
          << clsString::InvertLetterCase('a') << endl;

     //----------------
     String3.SetValue("AbCdEfg");
     String3.InvertAllLettersCase();
     cout << String3.GetValue() << endl;

     String3.InvertAllLettersCase();
     cout << String3.GetValue() << endl;

     //----------------
     cout << "Capital Letters count : "
          << clsString::CountLetters("Chiheb abiza", clsString::CapitalLetters)
          << endl
          << endl;

     //----------------
     String3.SetValue("Welcome to Algeria");
     cout << String3.GetValue() << endl;

     cout << "Capital Letters count :" << String3.CountCapitalLetters() << endl;

     //----------------
     cout << "Small Letters count :" << String3.CountSmallLetters() << endl;

     //----------------
     cout << "vowels count :" << String3.CountVowels() << endl;

     //----------------
     cout << "letter E count :" << String3.CountSpecificLetter('E', false) << endl;

     //----------------
     cout << "is letter u vowel? " << clsString::IsVowel('a')
          << endl;

     //----------------
     cout << "Words Count" << String3.CountWords()
          << endl;

     //----------------
     vector<string> vString;
     vString = String3.Split(" ");
     cout << "\nTokens = " << vString.size() << endl;

     for (string &s : vString)
     {
          cout << s << endl;
     }

     //----------------
     // Tirms
     String3.SetValue("    Chiheb abiza     ");
     cout << "\nString     = " << String3.GetValue();

     String3.SetValue("    Chiheb abiza     ");
     String3.TrimLeft();
     cout << "\n\nTrim Left  = " << String3.GetValue();

     //----------------
     String3.SetValue("    Chiheb abiza     ");
     String3.TrimRight();
     cout << "\nTrim Right = " << String3.GetValue();

     //----------------
     String3.SetValue("    Chiheb abiza     ");
     String3.Trim();
     cout << "\nTrim       = " << String3.GetValue();

     //----------------
     // Joins
     vector<string> vString1 = {"Mohammed", "Faid", "Ali", "Maher"};
     cout << "\n\nJoin String From Vector: \n";
     cout << clsString::JoinString(vString1, " ");

     string arrString[] = {"Mohammed", "Faid", "Ali", "Maher"};
     cout << "\n\nJoin String From array: \n";
     cout << clsString::JoinString(arrString, 4, " ");

     //----------------
     String3.SetValue("Chiheb setif abiza");
     cout << "\n\nString     = " << String3.GetValue();

     String3.ReverseWordsInString();
     cout << "\nReverse Words : " << String3.GetValue()
          << endl;

     //---------------
     String3.SetValue("Chiheb algeria abiza");
     cout << "\nReplace : " << String3.ReplaceWord("Mohammed", "Sari")
          << endl;

     //---------------
     String3.SetValue("This is: a sample text, with punctuations.");
     cout << "\n\nString     = " << String3.GetValue();

     String3.RemovePunctuations();
     cout << "\nRemove Punctuations : " << String3.GetValue()
          << endl;

     //---------------
     system("pause");
     return 0;
}