the leak of the memory in c++ 03

 auto_ptr<Person> p1(new Person);
    auto_ptr<Person> p2 = p1;
    cout << p1->name() << endl;

class PersonImpl
{
public:
    PersonImpl()
    {
        cout << "I'm constructed" << endl;
    }
    ~PersonImpl()
    {
        cout << "I'm destructed!" << endl;
    }

private:
    int age_;
    string name_;
public:
    const string& getName()const
    {
        return name_;
    }
    void setName(const string& name)
    {
        name_ = name;
    }

    int getAge()
    {
        return age_;
    }

    void setAge(int age)
    {
        age_ = age;
    }
};

using namespace std;
using namespace boost;

class Person
{

public:
    Person() :
        personPtr_(new PersonImpl)    
    {}

    ~Person()
    {
    };
private:
    scoped_ptr<PersonImpl> personPtr_;

public:
    int getAge()
    {
        return personPtr_->getAge();
    }

    void setAge(int age)
    {
        personPtr_->setAge(age);
    }

    const string& getName()const
    {
        return personPtr_->getName();
    }

    void setName(const string& name)
    {
        personPtr_->setName(name);
    }
};

using namespace std;
using namespace boost;

int main(int,char**)
{
    Person person;
    return 0;
}

the leak of the memory in c++ 03,布布扣,bubuko.com

the leak of the memory in c++ 03

原文：http://blog.csdn.net/mingpingzhang/article/details/26871375