AtA_cached.h File Reference

#include "igl_inline.h"
#include <Eigen/Dense>
#include <Eigen/Sparse>
#include "AtA_cached.cpp"

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Classes
struct	igl::AtA_cached_data
	Hold precomputed data for AtA_cached. More...

Namespaces
namespace	igl

Macros
#define	EIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET

Functions
template<typename Scalar >
void	igl::AtA_cached_precompute (const Eigen::SparseMatrix< Scalar > &A, AtA_cached_data &data, Eigen::SparseMatrix< Scalar > &AtA)
	Computes At * W * A, where A is sparse and W is diagonal.
template<typename Scalar >
void	igl::AtA_cached (const Eigen::SparseMatrix< Scalar > &A, const AtA_cached_data &data, Eigen::SparseMatrix< Scalar > &AtA)
	Computes At * W * A, where A is sparse and W is diagonal precomputed into data.

Macro Definition Documentation

EIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET

#define EIGEN_YES_I_KNOW_SPARSE_MODULE_IS_NOT_STABLE_YET