【C++语法实践】05-C++实现简单智能指针

#include <iostream>

using namespace std;

class Test
{
public:
    Test()
    {
        cout << "Test()" << endl;
    }

    ~Test()
    {
        cout << "~Test()" << endl;
    }

    void Display()
    {
        cout << "This is the Test()" << endl;
    }
};

class TestController
{
public:
    TestController()
    {
        this->test_ = new Test();
    }

    ~TestController()
    {
        delete this->test_;
    }

    Test* operator ->()
    {
        return this->test_;
    }

private:
    Test* test_;
};

int main()
{
    TestController tController;
    tController->Display();
    return 0;
}

通过包装一个类，重载指针运算符，完成对一个在堆上开辟空间的释放