Johnny Willemsen wrote:
I want to create some refcounted objects using shared_ptr. For example if I have class A_impl, I want my users only to use A. So, I created the following code:
class A_impl { public: virtual ~A_impl () {}; void dosomething () {}; };
typedef shared_ptr <A_impl> A;
The challenge is now that I want to provide some typedefs on A (which is a shared_ptr()). So that my users can use: A::my_value_type;
I think what you want is here: <http://www.boost.org/doc/libs/1_46_1/libs/smart_ptr/shared_ptr.htm#Handle/Body>. You can put your typedefs in the handle class without trouble. _____ Rob Stewart robert.stewart@sig.com Software Engineer using std::disclaimer; Dev Tools & Components Susquehanna International Group, LLP http://www.sig.com IMPORTANT: The information contained in this email and/or its attachments is confidential. If you are not the intended recipient, please notify the sender immediately by reply and immediately delete this message and all its attachments. Any review, use, reproduction, disclosure or dissemination of this message or any attachment by an unintended recipient is strictly prohibited. Neither this message nor any attachment is intended as or should be construed as an offer, solicitation or recommendation to buy or sell any security or other financial instrument. Neither the sender, his or her employer nor any of their respective affiliates makes any warranties as to the completeness or accuracy of any of the information contained herein or that this message or any of its attachments is free of viruses.