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make fixed size matrices and arrays trivially_copy_constructible and trivially_move_constructible

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This commit is contained in:
Charles Schlosser 2024-09-17 17:43:36 +00:00 committed by Rasmus Munk Larsen
parent 132f281f50
commit 2d4c9b400c
3 changed files with 6 additions and 12 deletions
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6
Eigen/src/Core/Array.h
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@ -126,9 +126,7 @@ class Array : public PlainObjectBase<Array<Scalar_, Rows_, Cols_, Options_, MaxR
: Base(internal::constructor_without_unaligned_array_assert()){EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED}
#endif
EIGEN_DEVICE_FUNC Array(Array && other) EIGEN_NOEXCEPT_IF(std::is_nothrow_move_constructible<Scalar>::value)
: Base(std::move(other)) {
}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(Array && other) = default;
EIGEN_DEVICE_FUNC Array& operator=(Array&& other) EIGEN_NOEXCEPT_IF(std::is_nothrow_move_assignable<Scalar>::value) {
Base::operator=(std::move(other));
return *this;
@ -232,7 +230,7 @@ class Array : public PlainObjectBase<Array<Scalar_, Rows_, Cols_, Options_, MaxR
}
/** Copy constructor */
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Array(const Array& other) : Base(other) {}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(const Array& other) = default;
private:
struct PrivateType {};

6
Eigen/src/Core/Matrix.h
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@ -258,9 +258,7 @@ class Matrix : public PlainObjectBase<Matrix<Scalar_, Rows_, Cols_, Options_, Ma
internal::constructor_without_unaligned_array_assert)
: Base(internal::constructor_without_unaligned_array_assert()){EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Matrix(Matrix && other)
EIGEN_NOEXCEPT_IF(std::is_nothrow_move_constructible<Scalar>::value)
: Base(std::move(other)) {}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Matrix(Matrix && other) = default;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Matrix& operator=(Matrix&& other)
EIGEN_NOEXCEPT_IF(std::is_nothrow_move_assignable<Scalar>::value) {
Base::operator=(std::move(other));
@ -379,7 +377,7 @@ class Matrix : public PlainObjectBase<Matrix<Scalar_, Rows_, Cols_, Options_, Ma
}
/** \brief Copy constructor */
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Matrix(const Matrix& other) : Base(other) {}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Matrix(const Matrix& other) = default;
/** \brief Copy constructor for generic expressions.
* \sa MatrixBase::operator=(const EigenBase<OtherDerived>&)

6
Eigen/src/Core/PlainObjectBase.h
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@ -485,8 +485,7 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
}
#endif
EIGEN_DEVICE_FUNC constexpr PlainObjectBase(PlainObjectBase&& other) EIGEN_NOEXCEPT
: m_storage(std::move(other.m_storage)) {}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr PlainObjectBase(PlainObjectBase&& other) = default;
EIGEN_DEVICE_FUNC constexpr PlainObjectBase& operator=(PlainObjectBase&& other) EIGEN_NOEXCEPT {
m_storage = std::move(other.m_storage);
@ -494,8 +493,7 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type
}
/** Copy constructor */
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr PlainObjectBase(const PlainObjectBase& other)
: Base(), m_storage(other.m_storage) {}
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr PlainObjectBase(const PlainObjectBase& other) = default;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE PlainObjectBase(Index size, Index rows, Index cols)
: m_storage(size, rows, cols) {
// EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED