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-rw-r--r--Eigen/src/Eigenvalues/ComplexEigenSolver.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/Eigen/src/Eigenvalues/ComplexEigenSolver.h b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
index 238e08925..bd41bf7ed 100644
--- a/Eigen/src/Eigenvalues/ComplexEigenSolver.h
+++ b/Eigen/src/Eigenvalues/ComplexEigenSolver.h
@@ -242,7 +242,7 @@ template<typename _MatrixType> class ComplexEigenSolver
EigenvectorType m_matX;
private:
- void doComputeEigenvectors(RealScalar matrixnorm);
+ void doComputeEigenvectors(const RealScalar& matrixnorm);
void sortEigenvalues(bool computeEigenvectors);
};
@@ -273,7 +273,7 @@ ComplexEigenSolver<MatrixType>::compute(const MatrixType& matrix, bool computeEi
template<typename MatrixType>
-void ComplexEigenSolver<MatrixType>::doComputeEigenvectors(RealScalar matrixnorm)
+void ComplexEigenSolver<MatrixType>::doComputeEigenvectors(const RealScalar& matrixnorm)
{
const Index n = m_eivalues.size();