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Eigen  3.2.5
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COLAMDOrdering< Index > Class Template Reference
[OrderingMethods module]

List of all members.

Public Member Functions

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

Detailed Description

template<typename Index>
class Eigen::COLAMDOrdering< Index >

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


Member Function Documentation

void operator() ( const MatrixType &  mat,
PermutationType perm 
) [inline]

Compute the permutation vector perm form the sparse matrix mat

Warning:
The input sparse matrix mat must be in compressed mode (see SparseMatrix::makeCompressed()).

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