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paboyle 2018-01-14 22:14:58 +00:00
parent 81dcd0e6ea
commit 9f2f294a27
1 changed files with 7 additions and 9 deletions
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16
lib/qcd/representations/hmc_types.h
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@ -9,17 +9,15 @@
#include <tuple> #include <tuple>
#include <utility> #include <utility>
namespace Grid { NAMESPACE_BEGIN(Grid);
namespace QCD {
// Supported types // Supported types
// enum {Fundamental, Adjoint} repr_type; // enum {Fundamental, Adjoint} repr_type;
// Utility to add support to the HMC for representations other than the // Utility to add support to the HMC for representations other than the
// fundamental // fundamental
template <class... Reptypes> template <class... Reptypes>
class Representations { class Representations {
public: public:
typedef std::tuple<Reptypes...> Representation_type; typedef std::tuple<Reptypes...> Representation_type;
// Size of the tuple, known at compile time // Size of the tuple, known at compile time
@ -47,11 +45,11 @@ class Representations {
template <std::size_t I = 0> template <std::size_t I = 0>
inline typename std::enable_if<(I == tuple_size), void>::type update( inline typename std::enable_if<(I == tuple_size), void>::type update(
LatticeSourceField& U) {} LatticeSourceField& U) {}
template <std::size_t I = 0> template <std::size_t I = 0>
inline typename std::enable_if<(I < tuple_size), void>::type update( inline typename std::enable_if<(I < tuple_size), void>::type update(
LatticeSourceField& U) { LatticeSourceField& U) {
std::get<I>(rep).update_representation(U); std::get<I>(rep).update_representation(U);
update<I + 1>(U); update<I + 1>(U);
} }
@ -77,7 +75,7 @@ struct AccessTypes : AccessTypes<A, TupleClass, N - 1, N - 1, S...> {};
template <template <typename> class A, class TupleClass, size_t... S> template <template <typename> class A, class TupleClass, size_t... S>
struct AccessTypes<A, TupleClass, 0, S...> { struct AccessTypes<A, TupleClass, 0, S...> {
public: public:
typedef typename TupleClass::Representation_Fields Rfields; typedef typename TupleClass::Representation_Fields Rfields;
template <std::size_t N> template <std::size_t N>
@ -96,7 +94,7 @@ struct AccessTypes<A, TupleClass, 0, S...> {
<< "\n"; << "\n";
} }
}; };
}
} NAMESPACE_END(Grid);
#endif #endif