On 7/11/2011 2:45 PM, Joel falcou wrote:
See :
https://github.com/MetaScale/nt2/blob/master/modules/sdk/include/nt2/sdk/det...
for the file, line 85 and after.
The point is it works without variadics
Line 87: #define NT2_PP_DETAILS_STRIP_PARENS_I(...) 1,1 Line 91: #define NT2_PP_DETAILS_TEST_ARITY_I(a,b,c,...) c Line 96: #define NT2_PP_DETAILS_MAYBE_STRIP_PARENS_2_I(...) __VA_ARGS__ Clearly it needs variadic macro support. I have already added a REMOVE_PARENS ( the equivalent to NT2_PP_STRIP(X) in your URL above ) to a proposed addition to pp-lib which I am discussing with Paul Mensonides, based on the updated variadic macro support on which both of us worked and which is now in the Boost trunk. My point is also that I may well be able to simplify the BOOST_TTI_TEMPLATE macros in TTI using variadic macro support techniques, as Lorenzo suggested, but I do not feel correct in dropping macro support support for compilers which do not support variadic macros although I understand there are few of them left. Eddie