Eigen::AMDOrdering< StorageIndex > Class Template Reference

#include <Eigen/src/OrderingMethods/Ordering.h>

Detailed Description

template<typename StorageIndex>
class Eigen::AMDOrdering< StorageIndex >

Functor computing the approximate minimum degree ordering If the matrix is not structurally symmetric, an ordering of A^T+A is computed

Template Parameters

StorageIndex

The type of indices of the matrix

See also

COLAMDOrdering

Public Member Functions
template<typename MatrixType>
void	operator() (const MatrixType &mat, PermutationType &perm)
template<typename SrcType, unsigned int SrcUpLo>
void	operator() (const SparseSelfAdjointView< SrcType, SrcUpLo > &mat, PermutationType &perm)

Member Function Documentation

operator()() [1/2]

template<typename StorageIndex>

template<typename MatrixType>

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

inline

Compute the permutation vector from a sparse matrix This routine is much faster if the input matrix is column-major

operator()() [2/2]

template<typename StorageIndex>

template<typename SrcType, unsigned int SrcUpLo>

void Eigen::AMDOrdering< StorageIndex >::operator() ( const SparseSelfAdjointView< SrcType, SrcUpLo > & mat, PermutationType & perm )

inline

Compute the permutation with a selfadjoint matrix

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The documentation for this class was generated from the following file:

• /builds/libeigen/eigen/Eigen/src/OrderingMethods/Ordering.h