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Rationalised Test_serialisation

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This commit is contained in:
Michael Marshall
2019-02-18 21:40:53 +00:00
parent 07c97cb424
commit 6ebb32ffbf
2 changed files with 42 additions and 24 deletions
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20
Grid/serialisation/BaseIO.h
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@@ -230,6 +230,24 @@ namespace Grid {
}
}
// Used for sequential initialisations
template<typename T> constexpr T Flag = 1;
template<typename T> constexpr std::complex<T> Flag<std::complex<T>> {1, -1};
// Returns the type of the real part of an arithmetic type
template<typename T> struct RealType { using type = T; };
template<typename T> struct RealType<std::complex<T>> { using type = T; };
template <typename ETensor>
typename std::enable_if<EigenIO::is_tensor<ETensor>::value, void>::type
Sequential_Init( ETensor &ET, typename EigenIO::Traits<typename ETensor::Scalar>::scalar_type Inc = Flag<typename EigenIO::Traits<typename ETensor::Scalar>::scalar_type> )
{
using Traits = EigenIO::Traits<typename ETensor::Scalar>;
using scalar_type = typename Traits::scalar_type;
for_all( ET, [&](scalar_type &c, typename ETensor::Index n, const std::array<size_t, ETensor::NumIndices + Traits::rank_non_trivial> &Dims ) {
c = Inc * static_cast<typename RealType<scalar_type>::type>(n);
} );
}
// Helper to dump a tensor
#ifdef DEBUG
#define dump_tensor(args...) dump_tensor_func(args)
@@ -774,7 +792,7 @@ namespace Grid {
typename std::enable_if<EigenIO::is_tensor_fixed<ETensor>::value, void>::type
Reader<T>::Reshape(ETensor &t, const std::array<typename ETensor::Index, ETensor::NumDimensions> &dims )
{
//assert( 0 && "EigenIO: Fixed tensor dimensions can't be changed" );
assert( 0 && "EigenIO: Fixed tensor dimensions can't be changed" );
}
template <typename T>