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make fixed size matrices and arrays trivially_default_constructible

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Charles Schlosser
2024-10-21 17:10:15 +00:00
committed by Rasmus Munk Larsen
parent b396a6fbb2
commit 4e5136d239
14 changed files with 330 additions and 609 deletions
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16
Eigen/src/Core/Array.h
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@@ -117,16 +117,12 @@ class Array : public PlainObjectBase<Array<Scalar_, Rows_, Cols_, Options_, MaxR
*
* \sa resize(Index,Index)
*/
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Array() : Base() { EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED }
#ifndef EIGEN_PARSED_BY_DOXYGEN
// FIXME is it still needed ??
/** \internal */
EIGEN_DEVICE_FUNC Array(internal::constructor_without_unaligned_array_assert)
: Base(internal::constructor_without_unaligned_array_assert()){EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED}
#ifdef EIGEN_INITIALIZE_COEFFS
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array() : Base() { EIGEN_INITIALIZE_COEFFS_IF_THAT_OPTION_IS_ENABLED }
#else
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array() = default;
#endif
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(Array && other) = default;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(Array&&) = 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;
@@ -230,7 +226,7 @@ class Array : public PlainObjectBase<Array<Scalar_, Rows_, Cols_, Options_, MaxR
}
/** Copy constructor */
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(const Array& other) = default;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE constexpr Array(const Array&) = default;
private:
struct PrivateType {};