-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Monday 28 July 2008 04:12 am, Daniel Frey wrote:
On Sun, 2008-07-27 at 18:25 +0300, Peter Dimov wrote:
You should be able to make it work by making the appropriate make_shared overload a friend:
template< class T, class A1, class A2 > friend boost::shared_ptr< T > boost::make_shared( A1 const & a1, A2 const & a2 );
Good idea, thanks. It would also render create() useless, since the user could call make_shared directly. Sadly, it doesn't work for me. I've tried it with GCC 4.3:
#include <memory>
class A { private: A() {}
public: static std::shared_ptr< A > create() { return std::make_shared< A >(); }
template< typename... Args > friend std::shared_ptr< A > std::make_shared( Args... );
I don't think the zero-argument call to make_shared resolves to the variadic template, see the make_shared.hpp file.
};
int main() { A::create(); }
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