Re: [Boost-users] boost.pp : generate a const size_t array initializer

2009/8/12 Hicham Mouline <hicham@mouline.org>

Hello,

I have const size_t MaxNumber = 16;

Can I generate this: const size_t elts[MaxNumber] = {0, 1, ..., 15};

with Boost.PP?

I suppose I need to #define MaxNumber for PP?

#include <iostream> #include <iterator> #include <boost/preprocessor.hpp> #define N 16 int main() { const int elts[] = { BOOST_PP_ENUM_PARAMS(N, BOOST_PP_EMPTY()) }; std::copy(elts, elts + N, std::ostream_iterator<int>(std::cout, "\n")); } Roman Perepelitsa.