From: Matthias Schabel (boost_at_[hidden])
Date: 2007-02-16 01:36:35
>> std::cout << ((x + y) * user_selected_unit) << std::endl;
How is this different from/better than
std::cout << quantity<your_system::psi>(x+y) << std::endl;
or, if you prefer,
typedef quantity<your_system::psi> psi;
std::cout << psi(x+y) << std::endl;
??
Matthias