Re: [boost] review request: addition to type_traits library of has_operator_xxx

Without trying to make more work along your lines, would it be easy enough for you to add the left shift ( << ) and right shift ( >> ) binary operators, and/or the incrementable ( ++x and x++ ) and decrementable ( --x and x-- ) unary operators, or are any of these especially different or much more difficult cases ?

Surely << and >> are totally similar and I will add them. Prefix ++ and -- should work just fine also. Postfix ++ and -- need special care due to the additionnal int but this should be rather straitforward. What about +=, -=, *=, /=? Frédéric