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Simplified more of the IndexList code.

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Benoit Steiner
2015-11-12 17:19:45 -08:00
parent e9ecfad796
commit 8037826367
5 changed files with 121 additions and 102 deletions
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12
unsupported/Eigen/CXX11/src/Tensor/TensorReduction.h
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@@ -89,29 +89,29 @@ struct preserve_inner_most_dims {
template <typename ReducedDims, int NumTensorDims>
struct are_inner_most_dims<ReducedDims, NumTensorDims, ColMajor>{
static const bool tmp1 = indices_statically_known_to_increase<ReducedDims>();
static const bool tmp2 = index_statically_eq<ReducedDims>()(0, 0);
static const bool tmp3 = index_statically_eq<ReducedDims>()(array_size<ReducedDims>::value-1, array_size<ReducedDims>::value-1);
static const bool tmp2 = index_statically_eq<ReducedDims>(0, 0);
static const bool tmp3 = index_statically_eq<ReducedDims>(array_size<ReducedDims>::value-1, array_size<ReducedDims>::value-1);
static const bool value = tmp1 & tmp2 & tmp3;
};
template <typename ReducedDims, int NumTensorDims>
struct are_inner_most_dims<ReducedDims, NumTensorDims, RowMajor>{
static const bool tmp1 = indices_statically_known_to_increase<ReducedDims>();
static const bool tmp2 = index_statically_eq<ReducedDims>()(0, NumTensorDims - array_size<ReducedDims>::value);
static const bool tmp3 = index_statically_eq<ReducedDims>()(array_size<ReducedDims>::value - 1, NumTensorDims - 1);
static const bool tmp2 = index_statically_eq<ReducedDims>(0, NumTensorDims - array_size<ReducedDims>::value);
static const bool tmp3 = index_statically_eq<ReducedDims>(array_size<ReducedDims>::value - 1, NumTensorDims - 1);
static const bool value = tmp1 & tmp2 & tmp3;
};
template <typename ReducedDims, int NumTensorDims>
struct preserve_inner_most_dims<ReducedDims, NumTensorDims, ColMajor>{
static const bool tmp1 = indices_statically_known_to_increase<ReducedDims>();
static const bool tmp2 = index_statically_gt<ReducedDims>()(0, 0);
static const bool tmp2 = index_statically_gt<ReducedDims>(0, 0);
static const bool value = tmp1 & tmp2;
};
template <typename ReducedDims, int NumTensorDims>
struct preserve_inner_most_dims<ReducedDims, NumTensorDims, RowMajor>{
static const bool tmp1 = indices_statically_known_to_increase<ReducedDims>();
static const bool tmp2 = index_statically_lt<ReducedDims>()(array_size<ReducedDims>::value - 1, NumTensorDims - 1);
static const bool tmp2 = index_statically_lt<ReducedDims>(array_size<ReducedDims>::value - 1, NumTensorDims - 1);
static const bool value = tmp1 & tmp2;
};
#endif