Assign C++在智能指针使用中的案例

#include #include

class Test {public:Test() {std::cout << “Test constructor” << std::endl;}~Test() {std::cout << “Test destructor” << std::endl;}void print() {std::cout << “Printing from Test class” << std::endl;}};

int main() {// Using unique_ptrstd::unique_ptr uniquePtr(new Test);uniquePtr->print();

// Using shared_ptrstd::shared_ptr<Test> sharedPtr1(new Test);std::shared_ptr<Test> sharedPtr2 = sharedPtr1;sharedPtr1->print();sharedPtr2->print();return 0;

}