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| author |  Georg Drenkhahn <Georg.Drenkhahn@gmail.com> | 2014-09-22 17:59:02 +0200 |
|---|---|---|
| committer | Georg Drenkhahn <Georg.Drenkhahn@gmail.com> | 2014-09-22 17:59:02 +0200 |
| commit | 2946992ad4bc929d231282b477a23175cc1c0090 (patch) | |
| tree | 8d83888ef40063e7057e65830a8bf0c53a0ae42b /Eigen/src/Core/PermutationMatrix.h | |
| parent | 821ff0ecfb4efe86e5045742682c918b01e5a263 (diff) | |
Using StorageIndexType for loop assigning initial permutation. Adding assert for index overflow.
Diffstat (limited to 'Eigen/src/Core/PermutationMatrix.h')
| -rw-r--r-- | Eigen/src/Core/PermutationMatrix.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Eigen/src/Core/PermutationMatrix.h b/Eigen/src/Core/PermutationMatrix.h index b67046144..d5113ce19 100644 --- a/Eigen/src/Core/PermutationMatrix.h +++ b/Eigen/src/Core/PermutationMatrix.h @@ -374,7 +374,9 @@ class PermutationMatrix : public PermutationBase<PermutationMatrix<SizeAtCompile PermutationMatrix(const Transpose<PermutationBase<Other> >& other) : m_indices(other.nestedPermutation().size()) { - for (typename IndicesType::Index i=0; i<m_indices.size();++i) m_indices.coeffRef(other.nestedPermutation().indices().coeff(i)) = i; + eigen_internal_assert(m_indices.size() <= NumTraits<StorageIndexType>::highest()); + for (StorageIndexType i=0; i<m_indices.size();++i) + m_indices.coeffRef(other.nestedPermutation().indices().coeff(i)) = i; } template<typename Lhs,typename Rhs> PermutationMatrix(internal::PermPermProduct_t, const Lhs& lhs, const Rhs& rhs) |