diff options
author | Gael Guennebaud <g.gael@free.fr> | 2018-06-08 16:50:17 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2018-06-08 16:50:17 +0200 |
commit | 89d65bb9d6ed8ebc9ce297a3fad90d78ba6cbbbb (patch) | |
tree | 11d3bb0e52aa5cc5657756f99c455484086a9857 /test/mapped_matrix.cpp | |
parent | f05dea6b2326836e5e0243fbaffbece84b833d64 (diff) |
bug #1531: expose NumDimensions for compatibility with Tensor
Diffstat (limited to 'test/mapped_matrix.cpp')
-rw-r--r-- | test/mapped_matrix.cpp | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/test/mapped_matrix.cpp b/test/mapped_matrix.cpp index 6a84c5897..b9f36d8d6 100644 --- a/test/mapped_matrix.cpp +++ b/test/mapped_matrix.cpp @@ -181,6 +181,49 @@ void map_not_aligned_on_scalar() internal::aligned_delete(array1, (size+1)*(size+1)+1); } +#if EIGEN_HAS_CXX11 +template<template <typename,int,int> class Object> +void map_num_dimensions() +{ + typedef Object<double, 1, 1> ArrayScalarType; + typedef Object<double, 2, 1> ArrayVectorType; + typedef Object<double, 1, 2> TransposeArrayVectorType; + typedef Object<double, 2, 2> ArrayType; + typedef Object<double, Eigen::Dynamic, 1> DynamicArrayVectorType; + typedef Object<double, 1, Eigen::Dynamic> DynamicTransposeArrayVectorType; + typedef Object<double, Eigen::Dynamic, Eigen::Dynamic> DynamicArrayType; + + STATIC_CHECK(ArrayScalarType::NumDimensions == 0); + STATIC_CHECK(ArrayVectorType::NumDimensions == 1); + STATIC_CHECK(TransposeArrayVectorType::NumDimensions == 1); + STATIC_CHECK(ArrayType::NumDimensions == 2); + STATIC_CHECK(DynamicArrayVectorType::NumDimensions == 1); + STATIC_CHECK(DynamicTransposeArrayVectorType::NumDimensions == 1); + STATIC_CHECK(DynamicArrayType::NumDimensions == 2); + + typedef Eigen::Map<ArrayScalarType> ArrayScalarMap; + typedef Eigen::Map<ArrayVectorType> ArrayVectorMap; + typedef Eigen::Map<TransposeArrayVectorType> TransposeArrayVectorMap; + typedef Eigen::Map<ArrayType> ArrayMap; + typedef Eigen::Map<DynamicArrayVectorType> DynamicArrayVectorMap; + typedef Eigen::Map<DynamicTransposeArrayVectorType> DynamicTransposeArrayVectorMap; + typedef Eigen::Map<DynamicArrayType> DynamicArrayMap; + + STATIC_CHECK(ArrayScalarMap::NumDimensions == 0); + STATIC_CHECK(ArrayVectorMap::NumDimensions == 1); + STATIC_CHECK(TransposeArrayVectorMap::NumDimensions == 1); + STATIC_CHECK(ArrayMap::NumDimensions == 2); + STATIC_CHECK(DynamicArrayVectorMap::NumDimensions == 1); + STATIC_CHECK(DynamicTransposeArrayVectorMap::NumDimensions == 1); + STATIC_CHECK(DynamicArrayMap::NumDimensions == 2); +} + +template<typename Scalar, int Rows, int Cols> +using TArray = Array<Scalar,Rows,Cols>; +template<typename Scalar, int Rows, int Cols> +using TMatrix = Matrix<Scalar,Rows,Cols>; +#endif + void test_mapped_matrix() { for(int i = 0; i < g_repeat; i++) { @@ -205,7 +248,11 @@ void test_mapped_matrix() CALL_SUBTEST_8( map_static_methods(RowVector3d()) ); CALL_SUBTEST_9( map_static_methods(VectorXcd(8)) ); CALL_SUBTEST_10( map_static_methods(VectorXf(12)) ); - CALL_SUBTEST_11( map_not_aligned_on_scalar<double>() ); } + + #if EIGEN_HAS_CXX11 + CALL_SUBTEST_12( map_num_dimensions<TArray>() ); + CALL_SUBTEST_12( map_num_dimensions<TMatrix>() ); + #endif } |