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make fixed size matrices and arrays trivially_default_constructible

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This commit is contained in:
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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23
test/dense_storage.cpp
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@@ -7,13 +7,20 @@
// Public License v. 2.0. If a copy of the MPL was not distributed
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
#define EIGEN_TESTING_PLAINOBJECT_CTOR
#ifndef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
#define EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
#define EIGEN_TEST_REENABLE_UNALIGNED_ARRAY_ASSERT
#endif
#include "main.h"
#include "AnnoyingScalar.h"
#include "SafeScalar.h"
#include <Eigen/Core>
using DenseStorageD3x3 = Eigen::DenseStorage<double, 3, 3, 3, 3>;
using DenseStorageD3x3 = Eigen::DenseStorage<double, 9, 3, 3, 0>;
static_assert(std::is_trivially_move_constructible<DenseStorageD3x3>::value,
"DenseStorage not trivially_move_constructible");
static_assert(std::is_trivially_move_assignable<DenseStorageD3x3>::value, "DenseStorage not trivially_move_assignable");
@@ -24,6 +31,14 @@ static_assert(std::is_trivially_copy_assignable<DenseStorageD3x3>::value, "Dense
static_assert(std::is_trivially_copyable<DenseStorageD3x3>::value, "DenseStorage not trivially_copyable");
#endif
static_assert(std::is_trivially_move_constructible<Matrix4f>::value, "Matrix4f not trivially_move_constructible");
#if !defined(EIGEN_DENSE_STORAGE_CTOR_PLUGIN)
static_assert(std::is_trivially_copy_constructible<Matrix4f>::value, "Matrix4f not trivially_copy_constructible");
#endif
#if defined(EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT)
static_assert(std::is_trivially_default_constructible<Matrix4f>::value, "Matrix4f not trivially_default_constructible");
#endif
template <typename T, int Size, int Rows, int Cols>
void dense_storage_copy(int rows, int cols) {
typedef DenseStorage<T, Size, Rows, Cols, 0> DenseStorageType;
@@ -180,3 +195,9 @@ EIGEN_DECLARE_TEST(dense_storage) {
dense_storage_tests<SafeScalar<float> >();
dense_storage_tests<AnnoyingScalar>();
}
#undef EIGEN_TESTING_PLAINOBJECT_CTOR
#ifdef EIGEN_TEST_REENABLE_UNALIGNED_ARRAY_ASSERT
#undef EIGEN_DISABLE_UNALIGNED_ARRAY_ASSERT
#undef EIGEN_TEST_REENABLE_UNALIGNED_ARRAY_ASSERT
#endif