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jbandela/cpp11_indices generator

Created May 3, 2013 16:35
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cpp11_indices generator
// Adapted from http://stackoverflow.com/questions/12707030/sequence-range-unroll-using-variadic-templates
template<unsigned...> struct indices{};
template<unsigned N, unsigned... Indices>
struct indices_gen : indices_gen<N-1, N-1, Indices...>{};
template<unsigned... Indices>
struct indices_gen<1, Indices...>{
typedef indices<0, Indices...> type;
};
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