diff options
author | Stanislaw Halik <sthalik@misaki.pl> | 2017-03-25 14:17:07 +0100 |
---|---|---|
committer | Stanislaw Halik <sthalik@misaki.pl> | 2017-03-25 14:17:07 +0100 |
commit | 35f7829af10c61e33dd2e2a7a015058e11a11ea0 (patch) | |
tree | 7135010dcf8fd0a49f3020d52112709bcb883bd6 /eigen/test/eigen2/eigen2_parametrizedline.cpp | |
parent | 6e8724193e40a932faf9064b664b529e7301c578 (diff) |
update
Diffstat (limited to 'eigen/test/eigen2/eigen2_parametrizedline.cpp')
-rw-r--r-- | eigen/test/eigen2/eigen2_parametrizedline.cpp | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/eigen/test/eigen2/eigen2_parametrizedline.cpp b/eigen/test/eigen2/eigen2_parametrizedline.cpp deleted file mode 100644 index 8147288..0000000 --- a/eigen/test/eigen2/eigen2_parametrizedline.cpp +++ /dev/null @@ -1,62 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. Eigen itself is part of the KDE project. -// -// Copyright (C) 2008 Gael Guennebaud <g.gael@free.fr> -// Copyright (C) 2008 Benoit Jacob <jacob.benoit.1@gmail.com> -// -// This Source Code Form is subject to the terms of the Mozilla -// 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/. - -#include "main.h" -#include <Eigen/Geometry> -#include <Eigen/LU> -#include <Eigen/QR> - -template<typename LineType> void parametrizedline(const LineType& _line) -{ - /* this test covers the following files: - ParametrizedLine.h - */ - - const int dim = _line.dim(); - typedef typename LineType::Scalar Scalar; - typedef typename NumTraits<Scalar>::Real RealScalar; - typedef Matrix<Scalar, LineType::AmbientDimAtCompileTime, 1> VectorType; - typedef Matrix<Scalar, LineType::AmbientDimAtCompileTime, - LineType::AmbientDimAtCompileTime> MatrixType; - - VectorType p0 = VectorType::Random(dim); - VectorType p1 = VectorType::Random(dim); - - VectorType d0 = VectorType::Random(dim).normalized(); - - LineType l0(p0, d0); - - Scalar s0 = ei_random<Scalar>(); - Scalar s1 = ei_abs(ei_random<Scalar>()); - - VERIFY_IS_MUCH_SMALLER_THAN( l0.distance(p0), RealScalar(1) ); - VERIFY_IS_MUCH_SMALLER_THAN( l0.distance(p0+s0*d0), RealScalar(1) ); - VERIFY_IS_APPROX( (l0.projection(p1)-p1).norm(), l0.distance(p1) ); - VERIFY_IS_MUCH_SMALLER_THAN( l0.distance(l0.projection(p1)), RealScalar(1) ); - VERIFY_IS_APPROX( Scalar(l0.distance((p0+s0*d0) + d0.unitOrthogonal() * s1)), s1 ); - - // casting - const int Dim = LineType::AmbientDimAtCompileTime; - typedef typename GetDifferentType<Scalar>::type OtherScalar; - ParametrizedLine<OtherScalar,Dim> hp1f = l0.template cast<OtherScalar>(); - VERIFY_IS_APPROX(hp1f.template cast<Scalar>(),l0); - ParametrizedLine<Scalar,Dim> hp1d = l0.template cast<Scalar>(); - VERIFY_IS_APPROX(hp1d.template cast<Scalar>(),l0); -} - -void test_eigen2_parametrizedline() -{ - for(int i = 0; i < g_repeat; i++) { - CALL_SUBTEST_1( parametrizedline(ParametrizedLine<float,2>()) ); - CALL_SUBTEST_2( parametrizedline(ParametrizedLine<float,3>()) ); - CALL_SUBTEST_3( parametrizedline(ParametrizedLine<double,4>()) ); - CALL_SUBTEST_4( parametrizedline(ParametrizedLine<std::complex<double>,5>()) ); - } -} |