Search code examples
c++pointersauto-ptr

auto_ptr to normal pointer conversion


Are we able to convert a std::auto_ptr to a normal pointer??

    class Test
    {
     ......
    }

    Test* function()
    {
      std::auto_ptr<Test> test(new Test());

      return _____//TODO : need to convert this auto_ptr to Test*
    }

Is it possible to convert an auto_ptr pointer which is created locally to normal pointer.


Solution

  • Use release()

    Test* function()
    {
      std::auto_ptr<Test> test(new Test());
    
      return test.release()
    }