add smartpointer demo for debug

c_os/main.cc

@@ -37,7 +37,7 @@ void print_startup_message() {
 }
 
 int main() {
-    Logger::set_level(Logger::DEBUG);
+    Logger::set_level(Logger::TRACE);
     Logger::disable_kout();
     Logger::enable_serial();
 

c_os/user/MainMenu.cc

@@ -7,6 +7,7 @@
 #include "user/demo/LinkedListDemo.h"
 #include "user/demo/PCSPKdemo.h"
 #include "user/demo/PreemptiveThreadDemo.h"
+#include "user/demo/SmartPointerDemo.h"
 #include "user/demo/TextDemo.h"
 #include "user/demo/VBEdemo.h"
 
@@ -68,6 +69,9 @@ void MainMenu::run() {
             case 'e':
                 choosen_demo = new ArrayDemo();
                 break;
+            case 'r':
+                choosen_demo = new SmartPointerDemo();
+                break;
             }
 
             if (choosen_demo != NULL) {

c_os/user/demo/SmartPointerDemo.cc

@@ -0,0 +1,14 @@
+#include "user/demo/SmartPointerDemo.h"
+#include "kernel/threads/IdleThread.h"
+
+void SmartPointerDemo::run() {
+    log << INFO << "Initializing unique_ptr<int>:" << endl;
+    std::unique_ptr<int> int1 = std::make_unique<int>(1);
+    log << INFO << "Uninitialize..." << endl;
+
+    log << INFO << "Initializing unique_ptr<Thread>:" << endl;
+    std::unique_ptr<Thread> thread1 = std::make_unique<IdleThread>();
+    log << INFO << "Should be unitialized now..." << endl;
+
+    scheduler.exit();
+}

c_os/user/demo/SmartPointerDemo.h

@@ -0,0 +1,19 @@
+#ifndef __SmartPointerDemo_include__
+#define __SmartPointerDemo_include__
+
+#include "kernel/Globals.h"
+#include <memory>
+
+class SmartPointerDemo : public Thread {
+private:
+    SmartPointerDemo(const SmartPointerDemo& copy) = delete;
+
+public:
+    SmartPointerDemo() {
+        kout << "Initialized SmartPointerDemo" << endl;
+    }
+
+    void run() override;
+};
+
+#endif