diff options
Diffstat (limited to 'bench/BenchSparseUtil.h')
| -rw-r--r-- | bench/BenchSparseUtil.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/bench/BenchSparseUtil.h b/bench/BenchSparseUtil.h index 39db69345..a5ab10711 100644 --- a/bench/BenchSparseUtil.h +++ b/bench/BenchSparseUtil.h @@ -123,4 +123,18 @@ void eiToCSparse(const EigenSparseMatrix& src, cs* &dst) #include <boost/numeric/ublas/matrix_sparse.hpp> #include <boost/numeric/ublas/vector_of_vector.hpp> +// using namespace boost; +// using namespace boost::numeric; +// using namespace boost::numeric::ublas; + +typedef boost::numeric::ublas::compressed_matrix<Scalar,boost::numeric::ublas::column_major> UblasMatrix; + +void eiToUblas(const EigenSparseMatrix& src, UblasMatrix& dst) +{ + for (int j=0; j<src.cols(); ++j) + for (EigenSparseMatrix::InnerIterator it(src.derived(), j); it; ++it) + dst(it.index(),j) = it.value(); +} + + #endif |