From: Wolfgang Bangerth Date: Wed, 1 May 2024 15:46:35 +0000 (+0530) Subject: Make it clearer what an integer argument means. X-Git-Tag: v9.6.0-rc1~323^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6180d508c28835dbb184b9ff935acea6776f4cb4;p=dealii.git Make it clearer what an integer argument means. --- diff --git a/examples/step-3/doc/results.dox b/examples/step-3/doc/results.dox index d5baf27f87..0f540300a1 100644 --- a/examples/step-3/doc/results.dox +++ b/examples/step-3/doc/results.dox @@ -140,7 +140,7 @@ suggestions: call to interpolate_boundary_values for boundary indicator one: @code VectorTools::interpolate_boundary_values(dof_handler, - 1, + types::boundary_id(1), Functions::ConstantFunction<2>(1.), boundary_values); @endcode diff --git a/examples/step-3/step-3.cc b/examples/step-3/step-3.cc index 47402656bc..1489755557 100644 --- a/examples/step-3/step-3.cc +++ b/examples/step-3/step-3.cc @@ -490,8 +490,9 @@ void Step3::assemble_system() // boundary by indicators, and tell the interpolate_boundary_values // function to only compute the boundary values on a certain part of the // boundary (e.g. the clamped part, or the inflow boundary). By default, - // all boundaries have a 0 boundary indicator, unless otherwise specified. If - // sections of the boundary have different boundary conditions, you have to + // all boundaries have a 0 boundary indicator, unless otherwise specified. + // (For example, many functions in namespace GridGenerator specify otherwise.) + // If sections of the boundary have different boundary conditions, you have to // number those parts with different boundary indicators. The function call // below will then only determine boundary values for those parts of the // boundary for which the boundary indicator is in fact the zero specified as @@ -510,7 +511,7 @@ void Step3::assemble_system() // class. std::map boundary_values; VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), Functions::ZeroFunction<2>(), boundary_values); // Now that we got the list of boundary DoFs and their respective boundary diff --git a/examples/step-4/step-4.cc b/examples/step-4/step-4.cc index d0e622d7c6..72aad950d3 100644 --- a/examples/step-4/step-4.cc +++ b/examples/step-4/step-4.cc @@ -425,12 +425,12 @@ void Step4::assemble_system() // on faces that have been marked with boundary indicator 0 (because that's // what we say the function should work on with the second argument below). // If there are faces with boundary id other than 0, then the function - // interpolate_boundary_values will do nothing on these faces. For + // interpolate_boundary_values() will do nothing on these faces. For // the Laplace equation doing nothing is equivalent to assuming that // on those parts of the boundary a zero Neumann boundary condition holds. std::map boundary_values; VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), BoundaryValues(), boundary_values); MatrixTools::apply_boundary_values(boundary_values, diff --git a/examples/step-5/step-5.cc b/examples/step-5/step-5.cc index bba78459f6..146cb66e25 100644 --- a/examples/step-5/step-5.cc +++ b/examples/step-5/step-5.cc @@ -218,7 +218,7 @@ void Step5::assemble_system() // With the matrix so built, we use zero boundary values again: std::map boundary_values; VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), Functions::ZeroFunction(), boundary_values); MatrixTools::apply_boundary_values(boundary_values, diff --git a/examples/step-6/step-6.cc b/examples/step-6/step-6.cc index 3dd3c7153c..77c54b64a1 100644 --- a/examples/step-6/step-6.cc +++ b/examples/step-6/step-6.cc @@ -194,7 +194,7 @@ void Step6::setup_system() // order: if two constraints conflict then the constraint matrix either abort // or throw an exception via the Assert macro. VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), Functions::ZeroFunction(), constraints); diff --git a/examples/step-7/step-7.cc b/examples/step-7/step-7.cc index b13c306c5c..9677857a0c 100644 --- a/examples/step-7/step-7.cc +++ b/examples/step-7/step-7.cc @@ -688,7 +688,7 @@ namespace Step7 std::map boundary_values; VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), Solution(), boundary_values); MatrixTools::apply_boundary_values(boundary_values, diff --git a/examples/step-8/step-8.cc b/examples/step-8/step-8.cc index 517f37bda5..a54ad161ee 100644 --- a/examples/step-8/step-8.cc +++ b/examples/step-8/step-8.cc @@ -245,7 +245,7 @@ namespace Step8 constraints.clear(); DoFTools::make_hanging_node_constraints(dof_handler, constraints); VectorTools::interpolate_boundary_values(dof_handler, - 0, + types::boundary_id(0), Functions::ZeroFunction(dim), constraints); constraints.close();