作为类成员的shared_ptr破坏堆栈？

Question

I have a shared_ptr in the class like this

class App
{
public:
    App(){};
    ~App(){};

private:

    boost::shared_ptr<int> ab;
};

when I instanciate one App class in main, the stack gets corrupted?

int main(){
   App myApp;
}

Does any one know why the error :" Run-Time Check Failure #2 - Stack around the variable 'myApp' was corrupted." appears, in Visual Studio?

shared_ptr needs no initialization it will be zero anyway or not? This is quite strange

Answer 1

您粘贴的代码很好，shared_ptr有一个明智的默认ctor并会破坏它