Ordering.h File Reference

#include "Eigen_Colamd.h"

Include dependency graph for Ordering.h:

Go to the source code of this file.

Classes
class	Eigen::AMDOrdering< Index >
struct	Eigen::internal::colamd_col< Index >
struct	Eigen::internal::Colamd_Row< Index >
class	Eigen::COLAMDOrdering< Index >
class	Eigen::NaturalOrdering< Index >

Namespaces
	Eigen
	iterative scaling algorithm to equilibrate rows and column norms in matrices
	Eigen::internal

Functions
template<typename Index >
static Index	Eigen::internal::clear_mark (Index n_row, Colamd_Row< Index > Row[])
template<typename Index >
static bool	Eigen::internal::colamd (Index n_row, Index n_col, Index Alen, Index *A, Index *p, double knobs[COLAMD_KNOBS], Index stats[COLAMD_STATS])
	Computes a column ordering using the column approximate minimum degree ordering. More...
template<typename Index >
Index	Eigen::internal::colamd_c (Index n_col)
template<typename Index >
Index	Eigen::internal::colamd_r (Index n_row)
template<typename Index >
Index	Eigen::internal::colamd_recommended (Index nnz, Index n_row, Index n_col)
	Returns the recommended value of Alen. More...
static void	Eigen::internal::colamd_set_defaults (double knobs[COLAMD_KNOBS])
	set default parameters The use of this routine is optional. More...
template<typename Index >
static void	Eigen::internal::detect_super_cols (colamd_col< Index > Col[], Index A[], Index head[], Index row_start, Index row_length)
template<typename Index >
static Index	Eigen::internal::find_ordering (Index n_row, Index n_col, Index Alen, Colamd_Row< Index > Row[], colamd_col< Index > Col[], Index A[], Index head[], Index n_col2, Index max_deg, Index pfree)
template<typename Index >
static Index	Eigen::internal::garbage_collection (Index n_row, Index n_col, Colamd_Row< Index > Row[], colamd_col< Index > Col[], Index A[], Index *pfree)
template<typename Index >
static Index	Eigen::internal::init_rows_cols (Index n_row, Index n_col, Colamd_Row< Index > Row[], colamd_col< Index > col[], Index A[], Index p[], Index stats[COLAMD_STATS])
template<typename Index >
static void	Eigen::internal::init_scoring (Index n_row, Index n_col, Colamd_Row< Index > Row[], colamd_col< Index > Col[], Index A[], Index head[], double knobs[COLAMD_KNOBS], Index *p_n_row2, Index *p_n_col2, Index *p_max_deg)
template<typename Index >
static void	Eigen::internal::order_children (Index n_col, colamd_col< Index > Col[], Index p[])
template<typename MatrixType >
void	Eigen::internal::ordering_helper_at_plus_a (const MatrixType &mat, MatrixType &symmat)