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-rw-r--r--test/eigen2/eigen2_parametrizedline.cpp62
1 files changed, 0 insertions, 62 deletions
diff --git a/test/eigen2/eigen2_parametrizedline.cpp b/test/eigen2/eigen2_parametrizedline.cpp
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--- a/test/eigen2/eigen2_parametrizedline.cpp
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-// 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>()) );
- }
-}