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Make DenseStorage<> trivially_copyable

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This commit is contained in:
Alexander Karatarakis
2021-06-30 04:27:51 +00:00
committed by Rasmus Munk Larsen
parent c81da59a25
commit 60400334a9
2 changed files with 24 additions and 0 deletions
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13
Eigen/src/Core/DenseStorage.h
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@@ -214,17 +214,26 @@ template<typename T, int Size, int _Rows, int _Cols, int _Options> class DenseSt
EIGEN_DEVICE_FUNC
explicit DenseStorage(internal::constructor_without_unaligned_array_assert)
: m_data(internal::constructor_without_unaligned_array_assert()) {}
#if !EIGEN_HAS_CXX11 || defined(EIGEN_DENSE_STORAGE_CTOR_PLUGIN)
EIGEN_DEVICE_FUNC
DenseStorage(const DenseStorage& other) : m_data(other.m_data) {
EIGEN_INTERNAL_DENSE_STORAGE_CTOR_PLUGIN(Index size = Size)
}
#else
EIGEN_DEVICE_FUNC DenseStorage(const DenseStorage& other) = default;
#endif
#if !EIGEN_HAS_CXX11
EIGEN_DEVICE_FUNC
DenseStorage& operator=(const DenseStorage& other)
{
if (this != &other) m_data = other.m_data;
return *this;
}
#else
EIGEN_DEVICE_FUNC DenseStorage& operator=(const DenseStorage& other) = default;
#endif
#if EIGEN_HAS_RVALUE_REFERENCES
#if !EIGEN_HAS_CXX11
EIGEN_DEVICE_FUNC DenseStorage(DenseStorage&& other) EIGEN_NOEXCEPT
: m_data(std::move(other.m_data))
{
@@ -235,6 +244,10 @@ template<typename T, int Size, int _Rows, int _Cols, int _Options> class DenseSt
m_data = std::move(other.m_data);
return *this;
}
#else
EIGEN_DEVICE_FUNC DenseStorage(DenseStorage&& other) EIGEN_NOEXCEPT = default;
EIGEN_DEVICE_FUNC DenseStorage& operator=(DenseStorage&& other) EIGEN_NOEXCEPT = default;
#endif
#endif
EIGEN_DEVICE_FUNC DenseStorage(Index size, Index rows, Index cols) {
EIGEN_INTERNAL_DENSE_STORAGE_CTOR_PLUGIN({})