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TensorMap constness should not change underlying storage constness

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This commit is contained in:
Eugene Zhulenev 2019-09-03 11:08:09 -07:00
parent 8e7e3d9bc8
commit f68f2bba09
1 changed files with 9 additions and 9 deletions
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18
unsupported/Eigen/CXX11/src/Tensor/TensorMap.h
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@ -136,10 +136,10 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE StoragePointerType data() { return m_data; } EIGEN_STRONG_INLINE StoragePointerType data() { return m_data; }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE PointerConstType data() const { return m_data; } EIGEN_STRONG_INLINE StoragePointerType data() const { return m_data; }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(const array<Index, NumIndices>& indices) const EIGEN_STRONG_INLINE StorageRefType operator()(const array<Index, NumIndices>& indices) const
{ {
// eigen_assert(checkIndexRange(indices)); // eigen_assert(checkIndexRange(indices));
if (PlainObjectType::Options&RowMajor) { if (PlainObjectType::Options&RowMajor) {
@ -152,14 +152,14 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
} }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()() const EIGEN_STRONG_INLINE StorageRefType operator()() const
{ {
EIGEN_STATIC_ASSERT(NumIndices == 0, YOU_MADE_A_PROGRAMMING_MISTAKE) EIGEN_STATIC_ASSERT(NumIndices == 0, YOU_MADE_A_PROGRAMMING_MISTAKE)
return m_data[0]; return m_data[0];
} }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index index) const EIGEN_STRONG_INLINE StorageRefType operator()(Index index) const
{ {
eigen_internal_assert(index >= 0 && index < size()); eigen_internal_assert(index >= 0 && index < size());
return m_data[index]; return m_data[index];
@ -167,7 +167,7 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
#if EIGEN_HAS_VARIADIC_TEMPLATES #if EIGEN_HAS_VARIADIC_TEMPLATES
template<typename... IndexTypes> EIGEN_DEVICE_FUNC template<typename... IndexTypes> EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index firstIndex, Index secondIndex, IndexTypes... otherIndices) const EIGEN_STRONG_INLINE StorageRefType operator()(Index firstIndex, Index secondIndex, IndexTypes... otherIndices) const
{ {
EIGEN_STATIC_ASSERT(sizeof...(otherIndices) + 2 == NumIndices, YOU_MADE_A_PROGRAMMING_MISTAKE) EIGEN_STATIC_ASSERT(sizeof...(otherIndices) + 2 == NumIndices, YOU_MADE_A_PROGRAMMING_MISTAKE)
eigen_assert(internal::all((Eigen::NumTraits<Index>::highest() >= otherIndices)...)); eigen_assert(internal::all((Eigen::NumTraits<Index>::highest() >= otherIndices)...));
@ -181,7 +181,7 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
} }
#else #else
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index i0, Index i1) const EIGEN_STRONG_INLINE StorageRefType operator()(Index i0, Index i1) const
{ {
if (PlainObjectType::Options&RowMajor) { if (PlainObjectType::Options&RowMajor) {
const Index index = i1 + i0 * m_dimensions[1]; const Index index = i1 + i0 * m_dimensions[1];
@ -192,7 +192,7 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
} }
} }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index i0, Index i1, Index i2) const EIGEN_STRONG_INLINE StorageRefType operator()(Index i0, Index i1, Index i2) const
{ {
if (PlainObjectType::Options&RowMajor) { if (PlainObjectType::Options&RowMajor) {
const Index index = i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0); const Index index = i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0);
@ -203,7 +203,7 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
} }
} }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index i0, Index i1, Index i2, Index i3) const EIGEN_STRONG_INLINE StorageRefType operator()(Index i0, Index i1, Index i2, Index i3) const
{ {
if (PlainObjectType::Options&RowMajor) { if (PlainObjectType::Options&RowMajor) {
const Index index = i3 + m_dimensions[3] * (i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0)); const Index index = i3 + m_dimensions[3] * (i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0));
@ -214,7 +214,7 @@ template<typename PlainObjectType, int Options_, template <class> class MakePoin
} }
} }
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
EIGEN_STRONG_INLINE const Scalar& operator()(Index i0, Index i1, Index i2, Index i3, Index i4) const EIGEN_STRONG_INLINE StorageRefType operator()(Index i0, Index i1, Index i2, Index i3, Index i4) const
{ {
if (PlainObjectType::Options&RowMajor) { if (PlainObjectType::Options&RowMajor) {
const Index index = i4 + m_dimensions[4] * (i3 + m_dimensions[3] * (i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0))); const Index index = i4 + m_dimensions[4] * (i3 + m_dimensions[3] * (i2 + m_dimensions[2] * (i1 + m_dimensions[1] * i0)));