From: Matthias Maier Date: Thu, 14 Feb 2019 01:00:48 +0000 (-0600) Subject: Documentation: add some pointers to step-20 X-Git-Tag: v9.1.0-rc1~345^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7728%2Fhead;p=dealii.git Documentation: add some pointers to step-20 --- diff --git a/doc/doxygen/headers/laoperators.h b/doc/doxygen/headers/laoperators.h index 64d8bfe40f..49d2a122bd 100644 --- a/doc/doxygen/headers/laoperators.h +++ b/doc/doxygen/headers/laoperators.h @@ -89,6 +89,9 @@ * encapsulation of individual linear operators into blocked linear * operator variants. * + * The step-20 tutorial program has a detailed usage example of the + * LinearOperator class. + * * @note As explained below, when using LinearOperator as res = op_a*x * a PackagedOperation class instance is generated behind-the-curtains. * Consequently, the user program has to include header files for both classes @@ -175,6 +178,9 @@ * Vector residual = b - op_a * x; // computes the residual at this point * @endcode * + * The step-20 tutorial program has a detailed usage example of the + * PackagedOperation class. + * * * @ingroup LAC * @ingroup MATRICES diff --git a/include/deal.II/lac/linear_operator.h b/include/deal.II/lac/linear_operator.h index e066190781..ef84db6e25 100644 --- a/include/deal.II/lac/linear_operator.h +++ b/include/deal.II/lac/linear_operator.h @@ -151,6 +151,9 @@ null_operator(const LinearOperator &); * for linear operators have been provided within the respective * TrilinosWrappers (and, in the future, PETScWrappers) namespaces. * + * @note The step-20 tutorial program has a detailed usage example of the + * LinearOperator class. + * * @author Luca Heltai, Matthias Maier, 2015; Jean-Paul Pelteret, 2016 * * @ingroup LAOperators diff --git a/include/deal.II/lac/packaged_operation.h b/include/deal.II/lac/packaged_operation.h index 8c73828e2a..f4da9786af 100644 --- a/include/deal.II/lac/packaged_operation.h +++ b/include/deal.II/lac/packaged_operation.h @@ -93,6 +93,9 @@ class PackagedOperation; * y -= residual; * @endcode * + * @note The step-20 tutorial program has a detailed usage example of the + * LinearOperator class. + * * @author Matthias Maier, 2015 * * @ingroup LAOperators