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Fixed a compilation error triggered by some operations on fixed sized tensors

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This commit is contained in:
Benoit Steiner 2014-11-05 23:25:11 -08:00
parent 9a06a71627
commit cb37f818ca
2 changed files with 5 additions and 9 deletions
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12
unsupported/Eigen/CXX11/src/Tensor/TensorDimensions.h
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@ -40,10 +40,6 @@ template <typename Index> struct IndexPair {
// Boilerplate code
namespace internal {
template<std::size_t n, typename Dimension> struct dget {
static const std::size_t value = get<n, typename Dimension::Base>::value;
};
template<typename Index, std::size_t NumIndices, std::size_t n, bool RowMajor>
struct fixed_size_tensor_index_linearization_helper
@ -53,7 +49,7 @@ struct fixed_size_tensor_index_linearization_helper
const Dimensions& dimensions)
{
return array_get<RowMajor ? n : (NumIndices - n - 1)>(indices) +
dget<RowMajor ? n : (NumIndices - n - 1), Dimensions>::value *
get<RowMajor ? n : (NumIndices - n - 1), Dimensions>::value *
fixed_size_tensor_index_linearization_helper<Index, NumIndices, n - 1, RowMajor>::run(indices, dimensions);
}
};
@ -125,7 +121,7 @@ struct non_zero_size<0> {
typedef internal::null_type type;
};
template <std::size_t V1=0, std::size_t V2=0, std::size_t V3=0, std::size_t V4=0, std::size_t V5=0> struct Sizes {
template <std::size_t V1=0, std::size_t V2=0, std::size_t V3=0, std::size_t V4=0, std::size_t V5=0> struct Sizes : typename internal::make_type_list<typename non_zero_size<V1>::type, typename non_zero_size<V2>::type, typename non_zero_size<V3>::type, typename non_zero_size<V4>::type, typename non_zero_size<V5>::type >::type {
typedef typename internal::make_type_list<typename non_zero_size<V1>::type, typename non_zero_size<V2>::type, typename non_zero_size<V3>::type, typename non_zero_size<V4>::type, typename non_zero_size<V5>::type >::type Base;
static const size_t count = Base::count;
static const std::size_t total_size = internal::arg_prod<Base>::value;
@ -164,11 +160,11 @@ template <std::size_t V1=0, std::size_t V2=0, std::size_t V3=0, std::size_t V4=0
template <typename DenseIndex> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
size_t IndexOfColMajor(const array<DenseIndex, Base::count>& indices) const {
return internal::fixed_size_tensor_index_linearization_helper<DenseIndex, Base::count, Base::count - 1, false>::run(indices, *this);
return internal::fixed_size_tensor_index_linearization_helper<DenseIndex, Base::count, Base::count - 1, false>::run(indices, *static_cast<Base*>(this));
}
template <typename DenseIndex> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE
size_t IndexOfRowMajor(const array<DenseIndex, Base::count>& indices) const {
return internal::fixed_size_tensor_index_linearization_helper<DenseIndex, Base::count, Base::count - 1, true>::run(indices, *this);
return internal::fixed_size_tensor_index_linearization_helper<DenseIndex, Base::count, Base::count - 1, true>::run(indices, *static_cast<Base*>(this));
}
};

2
unsupported/test/CMakeLists.txt
View File

@ -107,7 +107,7 @@ if(EIGEN_TEST_CXX11)
ei_add_test(cxx11_tensor_convolution "-std=c++0x")
ei_add_test(cxx11_tensor_expr "-std=c++0x")
ei_add_test(cxx11_tensor_forced_eval "-std=c++0x")
# ei_add_test(cxx11_tensor_fixed_size "-std=c++0x")
ei_add_test(cxx11_tensor_fixed_size "-std=c++0x")
ei_add_test(cxx11_tensor_const "-std=c++0x")
ei_add_test(cxx11_tensor_of_const_values "-std=c++0x")
ei_add_test(cxx11_tensor_of_complex "-std=c++0x")