21 Jun
2005
21 Jun
'05
12:49 p.m.
Allen <yaozhen@ustc.edu> writes:
David Abrahams wrote:
namespace whatever { class foo {};
template <class T, int = 0>
Wonderful solution! However, I wonder what the default template argument here (int = 0) is for?
You might need to do this more than once for a given T. -- Dave Abrahams Boost Consulting www.boost-consulting.com