c++ constructor unique_ptr code example
Example 1: unique_ptr in c++
#include <iostream>
class Entity {
public:
int b = 0;
Entity() { std::cout << "[CREATED ENTITY]" << std::endl; };
~Entity() { std::cout << "[Destroyed ENTITY]" << std::endl; };
void Print() {};
};
int main()
{
{
std::unique_ptr<Entity> entity = std::make_unique<Entity>();
entity->Print();
}
}
Example 2: c++ get pointer from unique_ptr
#include <memory>
std::unique_ptr<int> myUniquePtr = std::unique_optr<int>(new int(5));
int* rawPtr = myUniquePtr.get();