ublas 粗行列 sparse matrix
http://www.boost.org/libs/numeric/ublas/doc/
boost::numeric::ublas::mapped_matrixsp_mt(10, 10);
↓これはできない.
boost::numeric::ublas::sparse_matrixsp_mt(10, 10);
↓こんなエラーがでる.
Clotho.cc:38: error: ‘sparse_matrix’ is not a member of ‘boost::numeric::ublas’
Clotho.cc:38: error: expected primary-expression before ‘double’
Clotho.cc:38: error: expected `;' before ‘double’