init: ex00-02

.gitignore

@@ -0,0 +1 @@
+*.o

ex00/Makefile

@@ -0,0 +1,25 @@
+CXX = c++
+CXXFLAGS = -std=c++98 -Wall -Wextra -Werror -g -O0
+SRCDIR = src
+OBJDIR = obj
+BINDIR = bin
+EXECUTABLE = zombie
+
+SRCS = $(wildcard $(SRCDIR)/*.cpp)
+OBJS = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(BINDIR)/$(EXECUTABLE)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(BINDIR)/$(EXECUTABLE): $(OBJS)
+	$(CXX) $(CXXFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)/*.o
+
+fclean: clean
+	rm -fr $(BINDIR)/$(EXECUTABLE)
+
+re: fclean all

ex00/src/Zombie.cpp

@@ -0,0 +1,19 @@
+#include "Zombie.hpp"
+#include <string>
+#include <iostream>
+
+Zombie::Zombie(std::string name)
+{
+	this->name = name;
+	std::cout << this->name << ": " << "Zombie()" << std::endl;
+}
+
+Zombie::~Zombie()
+{
+	std::cout << this->name << ": " << "~Zombie()" << std::endl;
+}
+
+void Zombie::announce() const
+{
+	std::cout << this->name << ": " << "BraiiiiiiinnnzzzZ..." << std::endl;
+}

ex00/src/Zombie.hpp

@@ -0,0 +1,18 @@
+#include <string>
+
+class Zombie {
+
+	private:
+		std::string	name;
+	
+	public:
+		Zombie(std::string name);
+		~Zombie();
+
+		void	announce(void) const;
+		void	setName(std::string name);
+
+};
+
+Zombie*	newZombie(std::string name);
+void	randomChump(std::string name);

ex00/src/main.cpp

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+#include "Zombie.hpp"
+
+int	main()
+{
+	Zombie*	jean;
+	Zombie	pierre("Pierre");
+	
+	jean = new Zombie("jean");
+	jean->announce();
+	delete jean;
+	randomChump("francois");
+}

ex00/src/newZombie.cpp

@@ -0,0 +1,9 @@
+#include "Zombie.hpp"
+
+Zombie* newZombie(std::string name)
+{
+	Zombie* zombie;
+
+	zombie = new Zombie(name);
+	return (zombie);
+}

ex00/src/randomChump.cpp

@@ -0,0 +1,8 @@
+#include "Zombie.hpp"
+
+void randomChump(std::string name)
+{
+	Zombie zombie(name);
+
+	zombie.announce();
+}

ex01/Makefile

@@ -0,0 +1,25 @@
+CXX = c++
+CXXFLAGS = -std=c++98 -Wall -Wextra -Werror -g -O0
+SRCDIR = src
+OBJDIR = obj
+BINDIR = bin
+EXECUTABLE = zombie
+
+SRCS = $(wildcard $(SRCDIR)/*.cpp)
+OBJS = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(BINDIR)/$(EXECUTABLE)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(BINDIR)/$(EXECUTABLE): $(OBJS)
+	$(CXX) $(CXXFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)/*.o
+
+fclean: clean
+	rm -fr $(BINDIR)/$(EXECUTABLE)
+
+re: fclean all

ex01/src/Zombie.cpp

@@ -0,0 +1,30 @@
+#include "Zombie.hpp"
+#include <string>
+#include <iostream>
+
+Zombie::Zombie(std::string name)
+{
+	this->name = name;
+	std::cout << this->name << ": " << "Zombie()" << std::endl;
+}
+
+Zombie::Zombie()
+{
+	this->name = "";
+	std::cout << this->name << ": " << "Zombie()" << std::endl;
+}
+
+Zombie::~Zombie()
+{
+	std::cout << this->name << ": " << "~Zombie()" << std::endl;
+}
+
+void Zombie::announce() const
+{
+	std::cout << this->name << ": " << "BraiiiiiiinnnzzzZ..." << std::endl;
+}
+
+void Zombie::setName(std::string name)
+{
+	this->name = name;
+}

ex01/src/Zombie.hpp

@@ -0,0 +1,18 @@
+#include <string>
+
+class Zombie {
+
+	private:
+		std::string	name;
+	
+	public:
+		Zombie(std::string name);
+		Zombie();
+		~Zombie();
+
+		void	setName(std::string name);
+		void	announce(void) const;
+
+};
+
+Zombie*		zombieHorde(int N, std::string name);

ex01/src/main.cpp

@@ -0,0 +1,13 @@
+#include "Zombie.hpp"
+
+int	main()
+{
+	Zombie*	jean;
+	Zombie	pierre("Pierre");
+	
+	jean = new Zombie("jean");
+	jean->announce();
+	delete jean;
+	jean = zombieHorde(3, "jean");
+	delete[] jean;
+}

ex01/src/zombieHorde.cpp

@@ -0,0 +1,15 @@
+#include "Zombie.hpp"
+#include <cstddef>
+
+Zombie* zombieHorde(int N, std::string name)
+{
+	size_t	i;
+	Zombie	*zombies;
+
+	if (0 > N)
+		return (NULL);
+	zombies = new Zombie[N];
+	for (i = 0; i < (size_t) N; i++)
+		zombies[i].setName(name);
+	return (zombies);
+}

ex02/Makefile

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+CXX = c++
+CXXFLAGS = -std=c++98 -Wall -Wextra -Werror -g -O0
+SRCDIR = src
+OBJDIR = obj
+BINDIR = bin
+EXECUTABLE = ref_vs_ptr
+
+SRCS = $(wildcard $(SRCDIR)/*.cpp)
+OBJS = $(patsubst $(SRCDIR)/%.cpp,$(OBJDIR)/%.o,$(SRCS))
+
+all: $(BINDIR)/$(EXECUTABLE)
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.cpp
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(BINDIR)/$(EXECUTABLE): $(OBJS)
+	$(CXX) $(CXXFLAGS) $^ -o $@
+
+clean:
+	rm -rf $(OBJDIR)/*.o
+
+fclean: clean
+	rm -fr $(BINDIR)/$(EXECUTABLE)
+
+re: fclean all

ex02/src/main.cpp

@@ -0,0 +1,18 @@
+#include <ostream>
+#include <string>
+#include <iostream>
+
+int	main()
+{
+	std::string		string = "HI THIS IS BRAIN";
+	std::string*	stringPTR = &string;
+	std::string&	stringREF = string;
+
+	std::cout << &string << std::endl;
+	std::cout << stringPTR << std::endl;
+	std::cout << &stringREF << std::endl;
+
+	std::cout << string << std::endl;
+	std::cout << *stringPTR << std::endl;
+	std::cout << stringREF << std::endl;
+}