diff options
author | Gael Guennebaud <g.gael@free.fr> | 2009-12-16 17:37:21 +0100 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2009-12-16 17:37:21 +0100 |
commit | 22a6ab1f4b473a97b1d9bf27eb91788f35d9ac40 (patch) | |
tree | 61184cea9d0ff4b38823f631417ad63f1599a694 | |
parent | 7a9988ebb6e87da84134901c568c00a5cb561809 (diff) |
add an eigen2support test and a few fixes
-rw-r--r-- | Eigen/src/Array/ArrayBase.h | 8 | ||||
-rw-r--r-- | Eigen/src/Array/ArrayWrapper.h | 4 | ||||
-rw-r--r-- | test/CMakeLists.txt | 1 | ||||
-rw-r--r-- | test/eigen2support.cpp | 68 | ||||
-rw-r--r-- | test/product_trsm.cpp | 4 |
5 files changed, 77 insertions, 8 deletions
diff --git a/Eigen/src/Array/ArrayBase.h b/Eigen/src/Array/ArrayBase.h index d59f1e755..3dc3cec8d 100644 --- a/Eigen/src/Array/ArrayBase.h +++ b/Eigen/src/Array/ArrayBase.h @@ -82,14 +82,10 @@ template<typename Derived> class ArrayBase using Base::size; using Base::coeff; using Base::coeffRef; -// using Base::; -// using Base::; + using Base::operator=; typedef typename Base::RealScalar RealScalar; typedef typename Base::CoeffReturnType CoeffReturnType; -// typedef typename Base::ColXpr ColXpr; -// typedef typename Base::RowXpr RowXpr; -// typedef typename Base::; #endif // not EIGEN_PARSED_BY_DOXYGEN #ifndef EIGEN_PARSED_BY_DOXYGEN @@ -144,6 +140,8 @@ template<typename Derived> class ArrayBase // Derived& lazyAssign(const ArrayBase<OtherDerived>& other); #endif // not EIGEN_PARSED_BY_DOXYGEN + Derived& operator+=(const Scalar& scalar) + { return *this = derived() + scalar; } template<typename OtherDerived> Derived& operator+=(const ArrayBase<OtherDerived>& other); diff --git a/Eigen/src/Array/ArrayWrapper.h b/Eigen/src/Array/ArrayWrapper.h index 5e9938e83..588928be9 100644 --- a/Eigen/src/Array/ArrayWrapper.h +++ b/Eigen/src/Array/ArrayWrapper.h @@ -34,7 +34,9 @@ template<typename ExpressionType> class ArrayWrapper : public ArrayBase<ArrayWrapper<ExpressionType> > { public: - EIGEN_GENERIC_PUBLIC_INTERFACE(ArrayWrapper) + typedef ArrayBase<ArrayWrapper> Base; + _EIGEN_DENSE_PUBLIC_INTERFACE(ArrayWrapper) + EIGEN_INHERIT_ASSIGNMENT_OPERATORS(ArrayWrapper) inline ArrayWrapper(const ExpressionType& matrix) : m_expression(matrix) {} diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt index 149e623e6..c6e282a0e 100644 --- a/test/CMakeLists.txt +++ b/test/CMakeLists.txt @@ -160,6 +160,7 @@ ei_add_test(householder) ei_add_test(swap) ei_add_test(conservative_resize) ei_add_test(permutationmatrices) +ei_add_test(eigen2support) ei_add_property(EIGEN_TESTING_SUMMARY "CXX: ${CMAKE_CXX_COMPILER}\n") if(CMAKE_COMPILER_IS_GNUCXX) diff --git a/test/eigen2support.cpp b/test/eigen2support.cpp new file mode 100644 index 000000000..de39be5c8 --- /dev/null +++ b/test/eigen2support.cpp @@ -0,0 +1,68 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. +// +// Copyright (C) 2009 Gael Guennebaud <g.gael@free.fr> +// +// Eigen is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 3 of the License, or (at your option) any later version. +// +// Alternatively, you can redistribute it and/or +// modify it under the terms of the GNU General Public License as +// published by the Free Software Foundation; either version 2 of +// the License, or (at your option) any later version. +// +// Eigen is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License or the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License and a copy of the GNU General Public License along with +// Eigen. If not, see <http://www.gnu.org/licenses/>. + +#define EIGEN2_SUPPORT + +#include "main.h" + +template<typename MatrixType> void eigen2support(const MatrixType& m) +{ + typedef typename MatrixType::Scalar Scalar; + + int rows = m.rows(); + int cols = m.cols(); + + MatrixType m1 = MatrixType::Random(rows, cols), + m2 = MatrixType::Random(rows, cols), + m3(rows, cols); + + Scalar s1 = ei_random<Scalar>(), + s2 = ei_random<Scalar>(); + + // scalar addition + VERIFY_IS_APPROX(m1.cwise() + s1, s1 + m1.cwise()); + VERIFY_IS_APPROX(m1.cwise() + s1, MatrixType::Constant(rows,cols,s1) + m1); + VERIFY_IS_APPROX((m1*Scalar(2)).cwise() - s2, (m1+m1) - MatrixType::Constant(rows,cols,s2) ); + m3 = m1; + m3.cwise() += s2; + VERIFY_IS_APPROX(m3, m1.cwise() + s2); + m3 = m1; + m3.cwise() -= s1; + VERIFY_IS_APPROX(m3, m1.cwise() - s1); + + + +} + +void test_eigen2support() +{ + for(int i = 0; i < g_repeat; i++) { + CALL_SUBTEST_1( eigen2support(Matrix<double,1,1>()) ); + CALL_SUBTEST_2( eigen2support(MatrixXd(1,1)) ); + CALL_SUBTEST_4( eigen2support(Matrix3f()) ); + CALL_SUBTEST_5( eigen2support(Matrix4d()) ); + CALL_SUBTEST_2( eigen2support(MatrixXf(200,200)) ); + CALL_SUBTEST_6( eigen2support(MatrixXcd(100,100)) ); + } +} diff --git a/test/product_trsm.cpp b/test/product_trsm.cpp index f850e031a..6c5ca274a 100644 --- a/test/product_trsm.cpp +++ b/test/product_trsm.cpp @@ -40,8 +40,8 @@ template<typename Scalar> void trsm(int size,int cols) Matrix<Scalar,Dynamic,Dynamic,ColMajor> cmRhs(size,cols), ref(size,cols); Matrix<Scalar,Dynamic,Dynamic,RowMajor> rmRhs(size,cols); - cmLhs.setRandom(); cmLhs *= static_cast<RealScalar>(0.1); cmLhs.diagonal().cwise() += static_cast<RealScalar>(1); - rmLhs.setRandom(); rmLhs *= static_cast<RealScalar>(0.1); rmLhs.diagonal().cwise() += static_cast<RealScalar>(1); + cmLhs.setRandom(); cmLhs *= static_cast<RealScalar>(0.1); cmLhs.diagonal().array() += static_cast<RealScalar>(1); + rmLhs.setRandom(); rmLhs *= static_cast<RealScalar>(0.1); rmLhs.diagonal().array() += static_cast<RealScalar>(1); VERIFY_TRSM(cmLhs.conjugate().template triangularView<LowerTriangular>(), cmRhs); VERIFY_TRSM(cmLhs .template triangularView<UpperTriangular>(), cmRhs); |