diff options
Diffstat (limited to 'Eigen/src/Eigenvalues/EigenSolver.h')
| -rw-r--r-- | Eigen/src/Eigenvalues/EigenSolver.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/Eigen/src/Eigenvalues/EigenSolver.h b/Eigen/src/Eigenvalues/EigenSolver.h index 594ec6576..bf20e03ef 100644 --- a/Eigen/src/Eigenvalues/EigenSolver.h +++ b/Eigen/src/Eigenvalues/EigenSolver.h @@ -317,12 +317,12 @@ MatrixType EigenSolver<MatrixType>::pseudoEigenvalueMatrix() const MatrixType matD = MatrixType::Zero(n,n); for (Index i=0; i<n; ++i) { - if (internal::isMuchSmallerThan(internal::imag(m_eivalues.coeff(i)), internal::real(m_eivalues.coeff(i)))) - matD.coeffRef(i,i) = internal::real(m_eivalues.coeff(i)); + if (internal::isMuchSmallerThan(numext::imag(m_eivalues.coeff(i)), numext::real(m_eivalues.coeff(i)))) + matD.coeffRef(i,i) = numext::real(m_eivalues.coeff(i)); else { - matD.template block<2,2>(i,i) << internal::real(m_eivalues.coeff(i)), internal::imag(m_eivalues.coeff(i)), - -internal::imag(m_eivalues.coeff(i)), internal::real(m_eivalues.coeff(i)); + matD.template block<2,2>(i,i) << numext::real(m_eivalues.coeff(i)), numext::imag(m_eivalues.coeff(i)), + -numext::imag(m_eivalues.coeff(i)), numext::real(m_eivalues.coeff(i)); ++i; } } @@ -338,7 +338,7 @@ typename EigenSolver<MatrixType>::EigenvectorsType EigenSolver<MatrixType>::eige EigenvectorsType matV(n,n); for (Index j=0; j<n; ++j) { - if (internal::isMuchSmallerThan(internal::imag(m_eivalues.coeff(j)), internal::real(m_eivalues.coeff(j))) || j+1==n) + if (internal::isMuchSmallerThan(numext::imag(m_eivalues.coeff(j)), numext::real(m_eivalues.coeff(j))) || j+1==n) { // we have a real eigen value matV.col(j) = m_eivec.col(j).template cast<ComplexScalar>(); @@ -515,8 +515,8 @@ void EigenSolver<MatrixType>::doComputeEigenvectors() else { std::complex<Scalar> cc = cdiv<Scalar>(0.0,-m_matT.coeff(n-1,n),m_matT.coeff(n-1,n-1)-p,q); - m_matT.coeffRef(n-1,n-1) = internal::real(cc); - m_matT.coeffRef(n-1,n) = internal::imag(cc); + m_matT.coeffRef(n-1,n-1) = numext::real(cc); + m_matT.coeffRef(n-1,n) = numext::imag(cc); } m_matT.coeffRef(n,n-1) = 0.0; m_matT.coeffRef(n,n) = 1.0; @@ -538,8 +538,8 @@ void EigenSolver<MatrixType>::doComputeEigenvectors() if (m_eivalues.coeff(i).imag() == RealScalar(0)) { std::complex<Scalar> cc = cdiv(-ra,-sa,w,q); - m_matT.coeffRef(i,n-1) = internal::real(cc); - m_matT.coeffRef(i,n) = internal::imag(cc); + m_matT.coeffRef(i,n-1) = numext::real(cc); + m_matT.coeffRef(i,n) = numext::imag(cc); } else { @@ -552,8 +552,8 @@ void EigenSolver<MatrixType>::doComputeEigenvectors() vr = eps * norm * (abs(w) + abs(q) + abs(x) + abs(y) + abs(lastw)); std::complex<Scalar> cc = cdiv(x*lastra-lastw*ra+q*sa,x*lastsa-lastw*sa-q*ra,vr,vi); - m_matT.coeffRef(i,n-1) = internal::real(cc); - m_matT.coeffRef(i,n) = internal::imag(cc); + m_matT.coeffRef(i,n-1) = numext::real(cc); + m_matT.coeffRef(i,n) = numext::imag(cc); if (abs(x) > (abs(lastw) + abs(q))) { m_matT.coeffRef(i+1,n-1) = (-ra - w * m_matT.coeff(i,n-1) + q * m_matT.coeff(i,n)) / x; @@ -562,8 +562,8 @@ void EigenSolver<MatrixType>::doComputeEigenvectors() else { cc = cdiv(-lastra-y*m_matT.coeff(i,n-1),-lastsa-y*m_matT.coeff(i,n),lastw,q); - m_matT.coeffRef(i+1,n-1) = internal::real(cc); - m_matT.coeffRef(i+1,n) = internal::imag(cc); + m_matT.coeffRef(i+1,n-1) = numext::real(cc); + m_matT.coeffRef(i+1,n) = numext::imag(cc); } } |