template<typename StorageIndex>
Eigen::COLAMDOrdering class

Template parameters
StorageIndex The type of indices of the matrix

Contents

Functor computing the column approximate minimum degree ordering The matrix should be in column-major and compressed format (see SparseMatrix::makeCompressed()).

Public functions

template<typename MatrixType>
void operator()(const MatrixType& mat, PermutationType& perm)

Function documentation

template<typename StorageIndex> template<typename MatrixType>
void Eigen::COLAMDOrdering<StorageIndex>::operator()(const MatrixType& mat, PermutationType& perm)

Compute the permutation vector perm form the sparse matrix mat