Re: [Boost-users] [enable_if] Compile Time Member Overloading

Christian Henning wrote:

One more thing do I actually need to build a mpl::bool_ out of the is_same function?

enable_if requres an integral constant wrapper. There is a variant called enable_if_c which allows you to skip that in this case (automatically wraps it, I believe, like mpl::vector_c): #include #include #include using namespace boost; struct foo { void bla() { read_data_24(); } template< typename T1, typename T2> void read_data_24(typename enable_if_c< is_same< T1, T2 >::value>::type* = 0) { int i = 9; } }; int main(int argc, char* argv[]) { return 0; } HTH, Nate