diff options
author | Gael Guennebaud <g.gael@free.fr> | 2011-01-27 17:17:06 +0100 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2011-01-27 17:17:06 +0100 |
commit | 955e0962774188847c8f2883f7006efa9723571d (patch) | |
tree | 94507dd14342d72d30099eef03292e82ef26d777 /test/geo_hyperplane.cpp | |
parent | d5e81d866a2bf2d81050d68ec3f8dc9e4879ee5b (diff) |
add an Options template parameter to Hyperplane and ParametrizedLine
Diffstat (limited to 'test/geo_hyperplane.cpp')
-rw-r--r-- | test/geo_hyperplane.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/test/geo_hyperplane.cpp b/test/geo_hyperplane.cpp index 23027f38e..de3c6df0b 100644 --- a/test/geo_hyperplane.cpp +++ b/test/geo_hyperplane.cpp @@ -35,6 +35,7 @@ template<typename HyperplaneType> void hyperplane(const HyperplaneType& _plane) */ typedef typename HyperplaneType::Index Index; const Index dim = _plane.dim(); + enum { Options = HyperplaneType::Options }; typedef typename HyperplaneType::Scalar Scalar; typedef typename NumTraits<Scalar>::Real RealScalar; typedef Matrix<Scalar, HyperplaneType::AmbientDimAtCompileTime, 1> VectorType; @@ -85,9 +86,9 @@ template<typename HyperplaneType> void hyperplane(const HyperplaneType& _plane) // casting const int Dim = HyperplaneType::AmbientDimAtCompileTime; typedef typename GetDifferentType<Scalar>::type OtherScalar; - Hyperplane<OtherScalar,Dim> hp1f = pl1.template cast<OtherScalar>(); + Hyperplane<OtherScalar,Dim,Options> hp1f = pl1.template cast<OtherScalar>(); VERIFY_IS_APPROX(hp1f.template cast<Scalar>(),pl1); - Hyperplane<Scalar,Dim> hp1d = pl1.template cast<Scalar>(); + Hyperplane<Scalar,Dim,Options> hp1d = pl1.template cast<Scalar>(); VERIFY_IS_APPROX(hp1d.template cast<Scalar>(),pl1); } @@ -128,11 +129,40 @@ template<typename Scalar> void lines() } } +template<typename Scalar> void hyperplane_alignment() +{ + typedef Hyperplane<Scalar,3,AutoAlign> Plane3a; + typedef Hyperplane<Scalar,3,DontAlign> Plane3u; + + EIGEN_ALIGN16 Scalar array1[4]; + EIGEN_ALIGN16 Scalar array2[4]; + EIGEN_ALIGN16 Scalar array3[4+1]; + Scalar* array3u = array3+1; + + Plane3a *p1 = ::new(reinterpret_cast<void*>(array1)) Plane3a; + Plane3u *p2 = ::new(reinterpret_cast<void*>(array2)) Plane3u; + Plane3u *p3 = ::new(reinterpret_cast<void*>(array3u)) Plane3u; + + p1->coeffs().setRandom(); + *p2 = *p1; + *p3 = *p1; + + VERIFY_IS_APPROX(p1->coeffs(), p2->coeffs()); + VERIFY_IS_APPROX(p1->coeffs(), p3->coeffs()); + + #ifdef EIGEN_VECTORIZE + VERIFY_RAISES_ASSERT((::new(reinterpret_cast<void*>(array3u)) Plane3a)); + #endif +} + + void test_geo_hyperplane() { for(int i = 0; i < g_repeat; i++) { CALL_SUBTEST_1( hyperplane(Hyperplane<float,2>()) ); CALL_SUBTEST_2( hyperplane(Hyperplane<float,3>()) ); + CALL_SUBTEST_2( hyperplane(Hyperplane<float,3,DontAlign>()) ); + CALL_SUBTEST_2( hyperplane_alignment<float>() ); CALL_SUBTEST_3( hyperplane(Hyperplane<double,4>()) ); CALL_SUBTEST_4( hyperplane(Hyperplane<std::complex<double>,5>()) ); CALL_SUBTEST_1( lines<float>() ); |