diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2012-06-15 09:06:32 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2012-06-15 09:06:32 +0200 |
| commit | c858fb353f90673614da5acc3adac5dd18fdf9fc (patch) | |
| tree | c805632da2dda94ed20c9eee1180d21a152750bf /Eigen/src/OrderingMethods | |
| parent | 37d367a231382c67db43f897880e0261c0cc2db5 (diff) | |
fix a few warnings
Diffstat (limited to 'Eigen/src/OrderingMethods')
| -rw-r--r-- | Eigen/src/OrderingMethods/Amd.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Eigen/src/OrderingMethods/Amd.h b/Eigen/src/OrderingMethods/Amd.h index df4e01d6c..ec13077fe 100644 --- a/Eigen/src/OrderingMethods/Amd.h +++ b/Eigen/src/OrderingMethods/Amd.h @@ -106,6 +106,7 @@ Index cs_tdfs(Index j, Index k, Index *head, const Index *next, Index *post, Ind template<typename Scalar, typename Index> void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, PermutationMatrix<Dynamic,Dynamic,Index>& perm) { + using std::sqrt; typedef SparseMatrix<Scalar,ColMajor,Index> CCS; int d, dk, dext, lemax = 0, e, elenk, eln, i, j, k, k1, @@ -114,7 +115,7 @@ void minimum_degree_ordering(SparseMatrix<Scalar,ColMajor,Index>& C, Permutation unsigned int h; Index n = C.cols(); - dense = std::max<Index> (16, 10 * sqrt ((double) n)); /* find dense threshold */ + dense = std::max<Index> (16, Index(10 * sqrt(double(n)))); /* find dense threshold */ dense = std::min<Index> (n-2, dense); Index cnz = C.nonZeros(); |