example1_using_unique_ptr.cpp

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#include <iostream>
#include <memory>

class MyClass {
public:
    MyClass() { std::cout << "MyClass constructed\n"; }
    ~MyClass() { std::cout << "MyClass destructed\n"; }
    void doSomething() { std::cout << "Doing something\n"; }
};

int main() {
    std::unique_ptr<MyClass> ptr = std::make_unique<MyClass>();
    ptr->doSomething();
    
    // No need to delete, unique_ptr handles it automatically
    return 0;
}