17 Mar
2011
17 Mar
'11
3:45 p.m.
On Thu, Mar 17, 2011 at 9:06 AM, Christopher Jefferson
I wrote (for my own uses) a "maybe_print" function, which prints a value if the appropriate operator<< ostream overload exists, else prints "<NOT PRINTABLE>". I think a small example like this would show a practical use of the library, and how to make use of enable_if, or some other overload method.
Hmm! That one capability perks my interest more than the whole rest of the Type Traits Extension library. I had trouble imagining how I might use the operator traits. Whether or not your example makes it into the library documentation, would you please share maybe_print()?