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Eigen
3.2.91
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StorageIndex | The type of indices of the matrix |
Functor computing the column approximate minimum degree ordering The matrix should be in column-major and compressed format (see SparseMatrix::makeCompressed()).
Public Member Functions | |
template<typename MatrixType > | |
void | operator() (const MatrixType &mat, PermutationType &perm) |
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inline |
Compute the permutation vector perm form the sparse matrix mat
References Eigen::PlainObjectBase< Derived >::data(), Eigen::PermutationMatrix< SizeAtCompileTime, MaxSizeAtCompileTime, _StorageIndex >::indices(), and Eigen::PermutationBase< Derived >::resize().