push_final

ex01/Iter.hpp

@@ -0,0 +1,13 @@
+#ifndef ITER_HPP
+#define ITER_HPP
+#include <iostream>
+
+template <typename Func, typename Arr>
+void iter(Arr *ptr, size_t len, Func fonction)
+{
+    size_t i = 0;
+    while (i < len)
+        fonction(ptr[i++]);
+}
+
+#endif

ex01/Main.cpp

@@ -0,0 +1,27 @@
+#include "Iter.hpp"
+
+void print(std::string &str)
+{
+    std::cout << str << std::endl;
+}
+
+void afficherConst(const int &nb)
+{
+    std::cout << nb << std::endl;
+}
+
+void add_one(int nb)
+{
+   std::cout << nb+1 << std::endl; 
+}
+int main()
+{
+    std::string tab[] = {"Hello", ", ", "World ", "!"};
+    iter(tab, 4, print);
+    std::cout << std::endl;
+    int tab2[] = {1, 2, 3, 41};
+    iter(tab2, 4, add_one);
+    std::cout << std::endl;
+    iter(tab2, 4, afficherConst);
+    return 0;
+}

ex01/Makefile

@@ -0,0 +1,36 @@
+CXX = c++
+CXXFLAGS = -Wall -Wextra -Werror -std=c++98
+OBJDIR = obj
+SOURCES = Main.cpp
+OBJECTS = $(addprefix $(OBJDIR)/, $(SOURCES:.cpp=.o))
+NAME = Iter
+
+all: $(NAME)
+
+$(OBJDIR):
+	@echo "📁 Creating obj directory..."
+	@mkdir -p $(OBJDIR)
+
+$(OBJDIR)/%.o: %.cpp | $(OBJDIR)
+	@echo "🧠 Compiling $< ..."
+	@$(CXX) $(CXXFLAGS) -c $< -o $@
+	@echo "✅ $@ ready!"
+
+$(NAME): $(OBJECTS)
+	@echo "🔗 Linking $(NAME) ..."
+	@$(CXX) $(CXXFLAGS) $(OBJECTS) -o $(NAME)
+	@echo "🎉 $(NAME) is ready!"
+
+clean:
+	@echo "🧹 Cleaning object files..."
+	@rm -rf $(OBJDIR)
+	@echo "✨ Objects cleaned!"
+
+fclean: clean
+	@echo "🗑️  Removing $(NAME)..."
+	@rm -f $(NAME)
+	@echo "💀 Full clean complete!"
+
+re: fclean all
+
+.PHONY: all clean fclean re

ex02/Array.hpp

@@ -0,0 +1,54 @@
+#ifndef ARRAY_HPP
+#define ARRAY_HPP
+
+#include <iostream>
+
+template <typename T>
+class Array
+{
+private:
+    T *_data;           // pointeur vers les données
+    size_t _size;       // nombre d'éléments
+
+public:
+    Array() : _data(NULL), _size(0) {}
+    Array(unsigned int n)
+    {
+        _data = new T[n]();
+        _size = n;
+    }
+    Array(const Array &other) : _size(other._size)
+    {
+        _data = new T[_size]();
+        for (size_t i = 0; i < _size; i++)
+            _data[i] = other._data[i];
+    }
+    ~Array()
+    {
+        delete[] _data;
+    }
+    Array &operator=(const Array &other)
+    {
+        if (this == &other)
+            return *this;
+        delete[] this->_data;
+        _size = other._size;
+        _data = new T[_size]();
+        for (size_t i = 0; i < _size; i++)
+            _data[i] = other._data[i];
+        return *this;
+    }
+    T &operator[](size_t index)
+    {
+        if (this->_size <= index)
+            throw std::out_of_range("Out of array size");
+        else
+            return this->_data[index];
+    }
+    size_t size() const
+    {
+        return this->_size;
+    }
+};
+
+#endif

ex02/Main.cpp

@@ -0,0 +1,131 @@
+#include <iostream>
+#include <cstdlib>
+#include <ctime> 
+#include "Array.hpp"
+
+#define MAX_VAL 750
+// int main(int, char**)
+// {
+//     Array<int> numbers(MAX_VAL);
+//     int* mirror = new int[MAX_VAL];
+//     srand(time(NULL));
+//     for (int i = 0; i < MAX_VAL; i++)
+//     {
+//         const int value = rand();
+//         numbers[i] = value;
+//         mirror[i] = value;
+//     }
+//     {
+//         Array<int> tmp = numbers;
+//         Array<int> test(tmp);
+//     }
+
+//     for (int i = 0; i < MAX_VAL; i++)
+//     {
+//         if (mirror[i] != numbers[i])
+//         {
+//             std::cerr << "didn't save the same value!!" << std::endl;
+//             return 1;
+//         }
+//     }
+//     try
+//     {
+//         numbers[-2] = 0;
+//     }
+//     catch(const std::exception& e)
+//     {
+//         std::cerr << e.what() << '\n';
+//     }
+//     try
+//     {
+//         numbers[MAX_VAL] = 0;
+//     }
+//     catch(const std::exception& e)
+//     {
+//         std::cerr << e.what() << '\n';
+//     }
+
+//     for (int i = 0; i < MAX_VAL; i++)
+//     {
+//         numbers[i] = rand();
+//     }
+//     delete [] mirror;
+//     return 0;
+// }
+
+int main(int, char**)
+{
+    std::cout << "=== Test 1: Creation d'un Array ===" << std::endl;
+    Array<int> numbers(MAX_VAL);
+    std::cout << "Array cree avec " << numbers.size() << " elements" << std::endl;
+
+    int* mirror = new int[MAX_VAL];
+    srand(time(NULL));
+
+    std::cout << "\n=== Test 2: Remplissage de l'Array ===" << std::endl;
+    for (int i = 0; i < MAX_VAL; i++)
+    {
+        const int value = rand();
+        numbers[i] = value;
+        mirror[i] = value;
+    }
+    std::cout << "Array rempli avec " << MAX_VAL << " valeurs aleatoires" << std::endl;
+
+    std::cout << "\n=== Test 3: Copy Constructor et Destructeur ===" << std::endl;
+    {
+        std::cout << "Creation de copies dans un scope..." << std::endl;
+        Array<int> tmp = numbers;
+        Array<int> test(tmp);
+        std::cout << "Copies creees" << std::endl;
+    }
+    std::cout << "Sortie du scope, destructeurs appeles" << std::endl;
+
+    std::cout << "\n=== Test 4: Verification que les donnees n'ont pas change ===" << std::endl;
+    bool ok = true;
+    for (int i = 0; i < MAX_VAL; i++)
+    {
+        if (mirror[i] != numbers[i])
+        {
+            std::cerr << "didn't save the same value!!" << std::endl;
+            ok = false;
+            break;
+        }
+    }
+    if (ok)
+        std::cout << "OK: Les donnees sont intactes apres les copies" << std::endl;
+
+    std::cout << "\n=== Test 5: Exception - Index negatif ===" << std::endl;
+    try
+    {
+        std::cout << "Tentative d'acces avec index -2..." << std::endl;
+        numbers[-2] = 0;
+    }
+    catch(const std::exception& e)
+    {
+        std::cout << "Exception capturee: " << e.what() << std::endl;
+    }
+
+    std::cout << "\n=== Test 6: Exception - Index hors limites ===" << std::endl;
+    try
+    {
+        std::cout << "Tentative d'acces avec index " << MAX_VAL << "..." << std::endl;
+        numbers[MAX_VAL] = 0;
+    }
+    catch(const std::exception& e)
+    {
+        std::cout << "Exception capturee: " << e.what() << std::endl;
+    }
+
+    std::cout << "\n=== Test 7: Assignment Operator ===" << std::endl;
+    Array<int> backup(5);
+    std::cout << "Backup cree avec 5 elements" << std::endl;
+    backup = numbers;
+    std::cout << "Assignment: backup = numbers (nouveau size: " << backup.size() << ")" << std::endl;
+    for (int i = 0; i < MAX_VAL; i++)
+    {
+        numbers[i] = rand();
+    }
+    delete [] mirror;
+
+    return 0;
+}

ex02/Makefile

@@ -0,0 +1,36 @@
+CXX = c++
+CXXFLAGS = -Wall -Wextra -Werror -std=c++98
+OBJDIR = obj
+SOURCES = Main.cpp
+OBJECTS = $(addprefix $(OBJDIR)/, $(SOURCES:.cpp=.o))
+NAME = Array
+
+all: $(NAME)
+
+$(OBJDIR):
+	@echo "📁 Creating obj directory..."
+	@mkdir -p $(OBJDIR)
+
+$(OBJDIR)/%.o: %.cpp | $(OBJDIR)
+	@echo "🧠 Compiling $< ..."
+	@$(CXX) $(CXXFLAGS) -c $< -o $@
+	@echo "✅ $@ ready!"
+
+$(NAME): $(OBJECTS)
+	@echo "🔗 Linking $(NAME) ..."
+	@$(CXX) $(CXXFLAGS) $(OBJECTS) -o $(NAME)
+	@echo "🎉 $(NAME) is ready!"
+
+clean:
+	@echo "🧹 Cleaning object files..."
+	@rm -rf $(OBJDIR)
+	@echo "✨ Objects cleaned!"
+
+fclean: clean
+	@echo "🗑️  Removing $(NAME)..."
+	@rm -f $(NAME)
+	@echo "💀 Full clean complete!"
+
+re: fclean all
+
+.PHONY: all clean fclean re