blockArrowLLT.h

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/* Copyright 2020-2021 CNRS-AIST JRL */
 
#pragma once
 
#include <vector>
 
#include <Eigen/Core>
 
#include <jrl-qp/api.h>
#include <jrl-qp/defs.h>
 
namespace jrl::qp::decomposition
{
JRLQP_DLLAPI bool blockArrowLLT(const std::vector<MatrixRef> & diag,
                                const std::vector<MatrixRef> & side,
                                bool up = false);
 
JRLQP_DLLAPI void blockArrowLSolve(const std::vector<MatrixRef> & diag,
                                   const std::vector<MatrixRef> & side,
                                   bool up,
                                   MatrixRef M,
                                   int start = 0,
                                   int end = -1);
 
JRLQP_DLLAPI void blockArrowLTransposeSolve(const std::vector<MatrixRef> & diag,
                                            const std::vector<MatrixRef> & side,
                                            bool up,
                                            MatrixRef M,
                                            int start = 0,
                                            int end = -1);
} // namespace jrl::qp::decomposition