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fix a compilation issue in non debug mode

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This commit is contained in:
Gael Guennebaud 2008-06-06 14:11:26 +00:00
parent 869394ee8b
commit 8769bfd9aa
1 changed files with 9 additions and 1 deletions
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10
Eigen/src/QR/SelfAdjointEigenSolver.h
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@ -58,7 +58,13 @@ template<typename _MatrixType> class SelfAdjointEigenSolver
void compute(const MatrixType& matrix, bool computeEigenvectors = true);
MatrixType eigenvectors(void) const { ei_assert(m_eigenvectorsOk); return m_eivec; }
MatrixType eigenvectors(void) const
{
#ifndef NDEBUG
ei_assert(m_eigenvectorsOk);
#endif
return m_eivec;
}
RealVectorType eigenvalues(void) const { return m_eivalues; }
@ -114,7 +120,9 @@ static void ei_tridiagonal_qr_step(RealScalar* diag, RealScalar* subdiag, int st
template<typename MatrixType>
void SelfAdjointEigenSolver<MatrixType>::compute(const MatrixType& matrix, bool computeEigenvectors)
{
#ifndef NDEBUG
m_eigenvectorsOk = computeEigenvectors;
#endif
assert(matrix.cols() == matrix.rows());
int n = matrix.cols();
m_eivalues.resize(n,1);