Geners/interface/VPackIOCycler.hh

0001 #ifndef GENERS_VPACKIOCYCLER_HH_
0002 #define GENERS_VPACKIOCYCLER_HH_
0003
0004 #include "Alignment/Geners/interface/GenericIO.hh"
0005
0006 namespace gs {
0007     namespace Private
0008     {
0009         template<typename Pack, int N>
0010         struct VPackIOCycler
0011         {
0012             template <typename Stream>
0013             inline static bool read(Pack* s, Stream& is)
0014             {
0015                 return VPackIOCycler<Pack, N-1>::read(s, is) &&
0016                     process_item<GenericReader>(
0017                         std::get<N-1>(*(static_cast<typename Pack::Base*>(s))),
0018                         is, &s->iostack_[N-1], false);
0019             }
0020         };
0021
0022         template<typename Pack>
0023         struct VPackIOCycler<Pack, 0>
0024         {
0025             template <typename Stream>
0026             inline static bool read(Pack*, Stream&)
0027                 {return true;}
0028         };
0029     }
0030 }
0031
0032 #endif // GENERS_VPACKIOCYCLER_HH_
0033