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All Eigen::TensorMap objects are fixed (i.e. cannot be dynamically resized)

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This commit is contained in:
Michael Marshall 2020-04-30 15:02:51 +01:00
parent dd3ebc2ce4
commit dbaeefaeef
1 changed files with 1 additions and 5 deletions
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6
Grid/serialisation/BaseIO.h
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@ -87,11 +87,7 @@ namespace Grid {
template<typename Scalar_, typename Dimensions_, int Options_, typename IndexType>
struct is_tensor_fixed<Eigen::TensorFixedSize<Scalar_, Dimensions_, Options_, IndexType>>
: public std::true_type {};
template<typename Scalar_, typename Dimensions_, int Options_, typename IndexType,
int MapOptions_, template <class> class MapPointer_>
struct is_tensor_fixed<Eigen::TensorMap<Eigen::TensorFixedSize<Scalar_, Dimensions_,
Options_, IndexType>, MapOptions_, MapPointer_>>
: public std::true_type {};
template<typename T> struct is_tensor_fixed<Eigen::TensorMap<T>> : public std::true_type {};
// Is this a variable-size Eigen tensor
template<typename T, typename V = void> struct is_tensor_variable : public std::false_type {};