Method adjoint

include/Eigen/Eigen/src/SparseLU/SparseLU.h:224–230

\returns an expression of the adjoint of the factored matrix * * A typical usage is to solve for the adjoint problem A' x = b: * \code * solver.compute(A); * x = solver.adjoint().solve(b); * \endcode * * For real scalar types, this function is equivalent to transpose(). * * \sa transpose(), solve() */

      * \sa transpose(), solve()
      */
    const SparseLUTransposeView<true, SparseLU<MatrixType_,OrderingType_> > adjoint()
    {
      SparseLUTransposeView<true,  SparseLU<MatrixType_,OrderingType_> > adjointView;
      adjointView.setSparseLU(this);
      adjointView.setIsInitialized(this->m_isInitialized);
      return adjointView;
    }
    
    inline Index rows() const { return m_mat.rows(); }
    inline Index cols() const { return m_mat.cols(); }