-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 05/03/2010 08:32 PM, Scott McMurray wrote:
Possible, yes -- but it relies on a Boost library to do so.
Not in the slightest. You can always use specialization to do it, like:
template <typename T, bool S = std::numeric_limits<T>::is_specialized> struct foo { void bar() { ... no min/max ...} }; template <typename T> struct foo<T, true> { void bar() { ... has min/max ...} };
(I assume that's supposed to be std::numeric_limits<T>::is_bounded, rather than is_specialized.) Would your average developer know about that sort of thing? I've been using C++ since 1987, and I'd never seen it until a couple months ago. And then only by digging into the Boost.TypeTraits library's source code to figure out how it worked. - -- Chad Nelson Oak Circle Software, Inc. * * * -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkvfcFAACgkQp9x9jeZ9/wSkxQCdF+OHqh67IvvDcJs2Kl999q+W 8rMAni9zWwwpWgbRu/Za/B1KMH5o+b4X =fX+6 -----END PGP SIGNATURE-----