Re: [Dev-C++] Glib::ustring::assign(...)

[Reid T. <rei...@at...>]

Jamiil Abduqadir wrote:
> std::auto_ptr<Glib::ustring> ustr(new Glib::ustring("Unknown"));
>     if(!title.empty())
>     {
>         this->ustr->assign(title);  // Segmentation Fault <<=====
>     }
>  
> Be my guest.
what's the definition of ustr????


does this example work on your system?

http://wwwasd.web.cern.ch/wwwasd/lhc++/RW/stdlibcr/aut_3512.htm

//
    // auto_ptr.cpp
    //
    #include <iostream.h>
    #include <memory>
    //
    // A simple structure.
    //
    struct X
    {
        X (int i = 0) : m_i(i) { }
        int get() const { return m_i; }
        int m_i;
    };
    int main ()
    {
       //
       // b will hold a pointer to an X.
       //
       auto_ptr<X> b(new X(12345));
       //
       // a will now be the owner of the underlying pointer.
       //
       auto_ptr<X> a = b;
       //
       // Output the value contained by the underlying pointer.
       //
       cout << a->get() << endl;
       //
       // The pointer will be deleted when a is destroyed on
       // leaving scope.
       //
       return 0;
    }
Output :
12345