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Factorize solveWithGuess in IterativeSolverBase
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@ -198,21 +198,6 @@ public:
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return internal::solve_retval_with_guess
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<BiCGSTAB, Rhs, Guess>(*this, b.derived(), x0);
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}
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#else
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/** \returns the solution x of \f$ A x = b \f$ using the current decomposition of A
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* \a x0 as an initial solution.
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*
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* \sa compute()
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*/
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template<typename Rhs,typename Guess>
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inline const SolveWithGuess<BiCGSTAB, Rhs, Guess>
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solveWithGuess(const MatrixBase<Rhs>& b, const Guess& x0) const
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{
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eigen_assert(m_isInitialized && "BiCGSTAB is not initialized.");
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eigen_assert(Base::rows()==b.rows()
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&& "BiCGSTAB::solve(): invalid number of rows of the right hand side matrix b");
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return SolveWithGuess<BiCGSTAB, Rhs, Guess>(*this, b.derived(), x0);
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}
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#endif
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/** \internal */
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@ -209,21 +209,6 @@ public:
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return internal::solve_retval_with_guess
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<ConjugateGradient, Rhs, Guess>(*this, b.derived(), x0);
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}
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#else
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/** \returns the solution x of \f$ A x = b \f$ using the current decomposition of A
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* \a x0 as an initial solution.
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*
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* \sa compute()
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*/
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template<typename Rhs,typename Guess>
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inline const SolveWithGuess<ConjugateGradient, Rhs, Guess>
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solveWithGuess(const MatrixBase<Rhs>& b, const Guess& x0) const
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{
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eigen_assert(m_isInitialized && "ConjugateGradient is not initialized.");
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eigen_assert(Base::rows()==b.rows()
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&& "ConjugateGradient::solve(): invalid number of rows of the right hand side matrix b");
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return SolveWithGuess<ConjugateGradient, Rhs, Guess>(*this, b.derived(), x0);
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}
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#endif
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/** \internal */
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@ -193,6 +193,22 @@ public:
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}
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#endif // EIGEN_TEST_EVALUATORS
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#ifdef EIGEN_TEST_EVALUATORS
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/** \returns the solution x of \f$ A x = b \f$ using the current decomposition of A
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* and \a x0 as an initial solution.
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*
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* \sa solve(), compute()
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*/
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template<typename Rhs,typename Guess>
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inline const SolveWithGuess<Derived, Rhs, Guess>
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solveWithGuess(const MatrixBase<Rhs>& b, const Guess& x0) const
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{
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eigen_assert(m_isInitialized && "Solver is not initialized.");
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eigen_assert(derived().rows()==b.rows() && "solve(): invalid number of rows of the right hand side matrix b");
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return SolveWithGuess<Derived, Rhs, Guess>(derived(), b.derived(), x0);
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}
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#endif // EIGEN_TEST_EVALUATORS
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/** \returns Success if the iterations converged, and NoConvergence otherwise. */
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ComputationInfo info() const
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{
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