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bug #1635: Use infinity from Numtraits instead of creating it manually.

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(grafted from c1d356e8b4b84fa5c7172567d5529f52191ed85b
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This commit is contained in:
Christoph Hertzberg 2018-12-05 15:01:04 +01:00
parent b9a2a8d2aa
commit 24d56f2e0e
1 changed files with 1 additions and 1 deletions
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Eigen/src/Core/ConditionEstimator.h
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@ -160,7 +160,7 @@ rcond_estimate_helper(typename Decomposition::RealScalar matrix_norm, const Deco
{
typedef typename Decomposition::RealScalar RealScalar;
eigen_assert(dec.rows() == dec.cols());
if (dec.rows() == 0) return RealScalar(1)/RealScalar(0);
if (dec.rows() == 0) return NumTraits<RealScalar>::infinity();
if (matrix_norm == RealScalar(0)) return RealScalar(0);
if (dec.rows() == 1) return RealScalar(1);
const RealScalar inverse_matrix_norm = rcond_invmatrix_L1_norm_estimate(dec);