cholesky.h

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/* ----------------------------------------------------------------------------

 * GTSAM Copyright 2010, Georgia Tech Research Corporation,
 * Atlanta, Georgia 30332-0415
 * All Rights Reserved
 * Authors: Frank Dellaert, et al. (see THANKS for the full author list)

 * See LICENSE for the license information

 * -------------------------------------------------------------------------- */

#pragma once

#include <gtsam/base/Matrix.h>
#include <boost/shared_ptr.hpp>

namespace gtsam {

GTSAM_EXPORT std::pair<size_t,bool> choleskyCareful(Matrix& ATA, int order = -1);

GTSAM_EXPORT bool choleskyPartial(Matrix& ABC, size_t nFrontal, size_t topleft=0);

}