diff options
Diffstat (limited to 'Eigen/src/Core/Dot.h')
| -rw-r--r-- | Eigen/src/Core/Dot.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Eigen/src/Core/Dot.h b/Eigen/src/Core/Dot.h index e700b76ae..c4703adc3 100644 --- a/Eigen/src/Core/Dot.h +++ b/Eigen/src/Core/Dot.h @@ -156,7 +156,7 @@ struct ei_dot_impl<Derived1, Derived2, NoVectorization, NoUnrolling> ei_assert(v1.size()>0 && "you are using a non initialized vector"); Scalar res; res = v1.coeff(0) * ei_conj(v2.coeff(0)); - for(int i = 1; i < v1.size(); i++) + for(int i = 1; i < v1.size(); ++i) res += v1.coeff(i) * ei_conj(v2.coeff(i)); return res; } @@ -211,7 +211,7 @@ struct ei_dot_impl<Derived1, Derived2, LinearVectorization, NoUnrolling> } // do the remainder of the vector - for(int index = alignedSize; index < size; index++) + for(int index = alignedSize; index < size; ++index) { res += v1.coeff(index) * v2.coeff(index); } @@ -370,11 +370,11 @@ template<typename Derived> bool MatrixBase<Derived>::isUnitary(RealScalar prec) const { typename Derived::Nested nested(derived()); - for(int i = 0; i < cols(); i++) + for(int i = 0; i < cols(); ++i) { if(!ei_isApprox(nested.col(i).squaredNorm(), static_cast<Scalar>(1), prec)) return false; - for(int j = 0; j < i; j++) + for(int j = 0; j < i; ++j) if(!ei_isMuchSmallerThan(nested.col(i).dot(nested.col(j)), static_cast<Scalar>(1), prec)) return false; } |