#include <iostream>
#include <memory>

using namespace std;

class MyObject1 
{
private:
    int data;
    
public:
        MyObject1(){
            
        }
    
        MyObject1(int aNumber){
            data = aNumber;
            
        }
        
    int getData() {return data;}
};

class MyObject2
{
public:
    void doSomething(unique_ptr<MyObject1> ptr)
    {
        cout << "data = " << ptr->getData();
    }
};


int main()
{
    unique_ptr<MyObject1> upObj1( new MyObject1(5) );
    unique_ptr<MyObject2> upObj2( new MyObject2 );

    upObj2->doSomething(std::move(upObj1));
    return 0;
}

#include <iostream>
#include <memory>

using namespace std;

class MyObject1 
{
private:
    int data;
    
public:
        MyObject1(){
            
        }
    
        MyObject1(int aNumber){
            data = aNumber;
            
        }
        
    int getData() {return data;}
};

class MyObject2
{
public:
    void doSomething(unique_ptr<MyObject1> ptr)
    {
        cout << "data = " << ptr->getData();
    }
};

int main()
{
    auto upObj1 = make_unique<MyObject1>(5);
    auto upObj2 = make_unique<MyObject2>();
    
    upObj2->doSomething(std::move(upObj1));
    
    return 0;
}