Added cpp06/ex01 and ex02

10 files changed, 189 insertions, 11 deletions

diff --git a/cpp06/ex02/A.cpp b/cpp06/ex02/A.cpp
new file mode 100644
index 0000000..caad17c
--- /dev/null
+++ b/cpp06/ex02/A.cpp
@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   A.cpp                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <me@cacharle.xyz>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/11/18 09:18:09 by charles           #+#    #+#             */
+/*   Updated: 2020/11/18 09:21:08 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "A.hpp"
+
+A::A() {}
+A::A(A const& other) { (void)other; }
+A& A::operator=(A const& other) { (void)other; return *this; }
+A::~A() {}
diff --git a/cpp06/ex02/A.hpp b/cpp06/ex02/A.hpp
index 30c68d5..4738d7c 100644
--- a/cpp06/ex02/A.hpp
+++ b/cpp06/ex02/A.hpp
@@ -6,7 +6,7 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/04/15 09:56:52 by charles           #+#    #+#             */
-/*   Updated: 2020/04/15 10:03:37 by charles          ###   ########.fr       */
+/*   Updated: 2020/11/18 09:22:09 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,11 @@
 
 class A : public Base
 {
+public:
+    A();
+    A(A const& other);
+    A& operator=(A const& other);
+    virtual ~A();
 };
 
 #endif
diff --git a/cpp06/ex02/B.cpp b/cpp06/ex02/B.cpp
new file mode 100644
index 0000000..133e61d
--- /dev/null
+++ b/cpp06/ex02/B.cpp
@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   B.cpp                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <me@cacharle.xyz>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/11/18 09:18:09 by charles           #+#    #+#             */
+/*   Updated: 2020/11/18 09:21:15 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "B.hpp"
+
+B::B() {}
+B::B(B const& other) { (void)other; }
+B& B::operator=(B const& other) { (void)other; return *this; }
+B::~B() {}
diff --git a/cpp06/ex02/B.hpp b/cpp06/ex02/B.hpp
index aeac82e..c9e4a44 100644
--- a/cpp06/ex02/B.hpp
+++ b/cpp06/ex02/B.hpp
@@ -6,7 +6,7 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/04/15 09:57:12 by charles           #+#    #+#             */
-/*   Updated: 2020/04/15 10:07:52 by charles          ###   ########.fr       */
+/*   Updated: 2020/11/18 09:22:13 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,11 @@
 
 class B : public Base
 {
+public:
+    B();
+    B(B const& other);
+    B& operator=(B const& other);
+    virtual ~B();
 };
 
 #endif
diff --git a/cpp06/ex02/Base.cpp b/cpp06/ex02/Base.cpp
new file mode 100644
index 0000000..0a601fd
--- /dev/null
+++ b/cpp06/ex02/Base.cpp
@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Base.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <me@cacharle.xyz>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/11/18 09:20:02 by charles           #+#    #+#             */
+/*   Updated: 2020/11/18 09:21:22 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Base.hpp"
+
+Base::Base() {}
+Base::Base(Base const& other) { (void)other; }
+Base& Base::operator=(Base const& other) { (void)other; return *this; }
+Base::~Base() {}
diff --git a/cpp06/ex02/Base.hpp b/cpp06/ex02/Base.hpp
index c70706a..0ec092b 100644
--- a/cpp06/ex02/Base.hpp
+++ b/cpp06/ex02/Base.hpp
@@ -6,7 +6,7 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/04/15 09:56:24 by charles           #+#    #+#             */
-/*   Updated: 2020/04/15 09:56:41 by charles          ###   ########.fr       */
+/*   Updated: 2020/11/18 09:16:48 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,6 +16,9 @@
 class Base
 {
 public:
+    Base();
+    Base(Base const& other);
+    Base& operator=(Base const& other);
     virtual ~Base();
 };
 
diff --git a/cpp06/ex02/C.cpp b/cpp06/ex02/C.cpp
new file mode 100644
index 0000000..81bb62a
--- /dev/null
+++ b/cpp06/ex02/C.cpp
@@ -0,0 +1,18 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   C.cpp                                              :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: charles <me@cacharle.xyz>                  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/11/18 09:18:09 by charles           #+#    #+#             */
+/*   Updated: 2020/11/18 09:21:01 by charles          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "C.hpp"
+
+C::C() {}
+C::C(C const& other) { (void)other; }
+C& C::operator=(C const& other) { (void)other; return *this; }
+C::~C() {}
diff --git a/cpp06/ex02/C.hpp b/cpp06/ex02/C.hpp
index 537c0c5..ee26bbb 100644
--- a/cpp06/ex02/C.hpp
+++ b/cpp06/ex02/C.hpp
@@ -6,7 +6,7 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/04/15 09:57:24 by charles           #+#    #+#             */
-/*   Updated: 2020/04/15 10:03:30 by charles          ###   ########.fr       */
+/*   Updated: 2020/11/18 09:22:17 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,11 @@
 
 class C : public Base
 {
+public:
+    C();
+    C(C const& other);
+    C& operator=(C const& other);
+    virtual ~C();
 };
 
 #endif
diff --git a/cpp06/ex02/Makefile b/cpp06/ex02/Makefile
index b68a586..8a8ffca 100644
--- a/cpp06/ex02/Makefile
+++ b/cpp06/ex02/Makefile
@@ -6,7 +6,7 @@
 #    By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2020/04/15 09:59:30 by charles           #+#    #+#              #
-#    Updated: 2020/04/15 10:00:05 by charles          ###   ########.fr        #
+#    Updated: 2020/11/18 09:22:44 by charles          ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
@@ -15,21 +15,21 @@ NAME = identify_real_type
 CXX = clang++
 CXXFLAGS = -std=c++98 -Wall -Wextra -Werror
 
-SRC = main.cpp
+SRC = main.cpp A.cpp B.cpp C.cpp Base.cpp
 OBJ = $(SRC:.cpp=.o)
 
 all: $(NAME)
 
 $(NAME): $(OBJ)
-	$(CXX) -o $@ $<
+	$(CXX) -o $@ $^
 
 %.o: %.cpp
 	$(CXX) $(CXXFLAGS) -c -o $@ $^
 
 clean:
-	rm -rf $(OBJ)
+	rm -f $(OBJ)
 
 fclean: clean
-	rm -rf $(NAME)
+	rm -f $(NAME)
 
 re: fclean all
diff --git a/cpp06/ex02/main.cpp b/cpp06/ex02/main.cpp
index 17c0c3d..86cd78f 100644
--- a/cpp06/ex02/main.cpp
+++ b/cpp06/ex02/main.cpp
@@ -6,12 +6,14 @@
 /*   By: charles <charles.cabergs@gmail.com>        +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/04/15 10:00:18 by charles           #+#    #+#             */
-/*   Updated: 2020/04/15 10:05:23 by charles          ###   ########.fr       */
+/*   Updated: 2020/11/18 09:29:49 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include <iostream>
+#include <fstream>
 #include <cstdlib>
+#include <ctime>
 #include "Base.hpp"
 #include "A.hpp"
 #include "B.hpp"
@@ -28,9 +30,95 @@ Base* generate(void)
     return NULL;
 }
 
+void identify_from_pointer(Base *p)
+{
+    if (dynamic_cast<A*>(p) != NULL)
+        std::cout << "A" << std::endl;
+    else if (dynamic_cast<B*>(p) != NULL)
+        std::cout << "B" << std::endl;
+    else if (dynamic_cast<C*>(p) != NULL)
+        std::cout << "C" << std::endl;
+    else
+        std::cout << "Couldn't identify from pointer" << std::endl;
+}
+
+void identify_from_reference(Base &p)
+{
+    try
+    {
+        (void)dynamic_cast<A&>(p);
+        std::cout << "A" << std::endl;
+        return;
+    }
+    catch (std::exception &e)
+    {}
+    try
+    {
+        (void)dynamic_cast<B&>(p);
+        std::cout << "B" << std::endl;
+        return;
+    }
+    catch (std::exception &e)
+    {}
+    try
+    {
+        (void)dynamic_cast<C&>(p);
+        std::cout << "C" << std::endl;
+        return;
+    }
+    catch (std::exception &e)
+    {}
+
+    std::cout << "Couldn't identify from reference" << std::endl;
+}
+
 int main()
 {
-    srand(time(NULL));
+    int seed;
+    std::ifstream devRandom("/dev/random");
+    if (devRandom.is_open())
+    {
+        devRandom.read((char*)&seed, sizeof(int));
+        devRandom.close();
+    }
+    else
+    {
+        seed = time(NULL);
+    }
+	srand(seed);
+
+    {
+        std::cout << "=============== IDENTIFY FROM POINTER ===============" << std::endl;
+        Base *a = new A();
+        Base *b = new B();
+        Base *c = new C();
+        identify_from_pointer(a);
+        identify_from_pointer(b);
+        identify_from_pointer(c);
+        delete a;
+        delete b;
+        delete c;
+    }
+
+    {
+        std::cout << "=============== IDENTIFY FROM REF     ===============" << std::endl;
+        A a;
+        B b;
+        C c;
+        identify_from_reference(a);
+        identify_from_reference(b);
+        identify_from_reference(c);
+    }
+
+    std::cout << "=============== GENERATE              ===============" << std::endl;
+    for (int i = 0; i < 10; i++)
+    {
+        Base *b = generate();
+        std::cout << "---" << std::endl;
+        identify_from_pointer(b);
+        identify_from_reference(*b);
+        delete b;
+    }
 
     return 0;
 }