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Return alphas() and betas() by const reference

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Matt Keeter 2022-02-08 23:16:10 +00:00 committed by Rasmus Munk Larsen
parent 92d0026b7b
commit cec0005c74
1 changed files with 2 additions and 2 deletions
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4
Eigen/src/Eigenvalues/GeneralizedEigenSolver.h
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@ -212,7 +212,7 @@ template<typename MatrixType_> class GeneralizedEigenSolver
* This vector permits to reconstruct the j-th eigenvalues as alphas(i)/betas(j).
*
* \sa betas(), eigenvalues() */
ComplexVectorType alphas() const
const ComplexVectorType& alphas() const
{
eigen_assert(m_valuesOkay && "GeneralizedEigenSolver is not initialized.");
return m_alphas;
@ -223,7 +223,7 @@ template<typename MatrixType_> class GeneralizedEigenSolver
* This vector permits to reconstruct the j-th eigenvalues as alphas(i)/betas(j).
*
* \sa alphas(), eigenvalues() */
VectorType betas() const
const VectorType& betas() const
{
eigen_assert(m_valuesOkay && "GeneralizedEigenSolver is not initialized.");
return m_betas;