Optimize reduxions for Homogeneous

2026-04-10 11:34:33 +08:00 · 2014-08-01 17:00:20 +02:00
parent f25338f4d7
commit 4dd55a2958
3 changed files with 16 additions and 5 deletions
--- a/Eigen/src/Geometry/Homogeneous.h
+++ b/Eigen/src/Geometry/Homogeneous.h
@@ -138,6 +138,13 @@ template<typename MatrixType,int _Direction> class Homogeneous
    }
 #endif

+    template<typename Func>
+    EIGEN_STRONG_INLINE typename internal::result_of<Func(Scalar)>::type
+    redux(const Func& func) const
+    {
+      return func(m_matrix.redux(func), Scalar(1));
+    }
+
  protected:
    typename MatrixType::Nested m_matrix;
 };