Re: shared_ptr throw error: pointer being freed was not allocated

Thanks Marcel. I was doing this because recently I was working on a code base that is implemented in the following way:

#include<memory>
#include<vector>
using namespace std;

shared_ptr<int> tmpfunc1(int* p)
{
     return shared_ptr<int>(p);
}

void tmpfunc2(int * px)
{
     shared_ptr<int> ptr1 = tmpfunc1(px);
}

class A
{
public:
     vector<int*> ptrvec;
     vector<shared_ptr<int> > shrptrvec;
     A() {};
     ~A() {};
};

int main()
{
     A a;
     for (int i = 0; i< 100; ++i)
     {
         shared_ptr<int> tmpptr(new int);
         a.ptrvec.push_back(tmpptr.get());
         a.shrptrvec.push_back(tmpptr);
     }
     tmpfunc2(a.ptrvec[0]); // <-- BUG !!!
}

The code will still crash though the integers were allocated on heap. ennnnn