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-rw-r--r--Eigen/src/IterativeLinearSolvers/ConjugateGradient.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/Eigen/src/IterativeLinearSolvers/ConjugateGradient.h b/Eigen/src/IterativeLinearSolvers/ConjugateGradient.h
index 35b89404a..8b3c93bf1 100644
--- a/Eigen/src/IterativeLinearSolvers/ConjugateGradient.h
+++ b/Eigen/src/IterativeLinearSolvers/ConjugateGradient.h
@@ -99,7 +99,8 @@ struct traits<ConjugateGradient<_MatrixType,_UpLo,_Preconditioner> >
}
-/** \brief A conjugate gradient solver for sparse self-adjoint problems
+/** \ingroup IterativeLinearSolvers_Module
+ * \brief A conjugate gradient solver for sparse self-adjoint problems
*
* This class allows to solve for A.x = b sparse linear problems using a conjugate gradient algorithm.
* The sparse matrix A must be selfadjoint. The vectors x and b can be either dense or sparse.