diff options
Diffstat (limited to 'Eigen/src/Core/Dot.h')
| -rw-r--r-- | Eigen/src/Core/Dot.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Eigen/src/Core/Dot.h b/Eigen/src/Core/Dot.h index 68e9c2660..6228f71bd 100644 --- a/Eigen/src/Core/Dot.h +++ b/Eigen/src/Core/Dot.h @@ -224,13 +224,13 @@ bool MatrixBase<Derived>::isOrthogonal template<typename Derived> bool MatrixBase<Derived>::isUnitary(const RealScalar& prec) const { - typename Derived::Nested nested(derived()); + typename internal::nested_eval<Derived,1>::type self(derived()); for(Index i = 0; i < cols(); ++i) { - if(!internal::isApprox(nested.col(i).squaredNorm(), static_cast<RealScalar>(1), prec)) + if(!internal::isApprox(self.col(i).squaredNorm(), static_cast<RealScalar>(1), prec)) return false; for(Index j = 0; j < i; ++j) - if(!internal::isMuchSmallerThan(nested.col(i).dot(nested.col(j)), static_cast<Scalar>(1), prec)) + if(!internal::isMuchSmallerThan(self.col(i).dot(self.col(j)), static_cast<Scalar>(1), prec)) return false; } return true; |