Reference documentation for deal.II version 9.1.1
\(\newcommand{\dealcoloneq}{\mathrel{\vcenter{:}}=}\)
mg_base.cc
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2 //
3 // Copyright (C) 1999 - 2019 by the deal.II authors
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5 // This file is part of the deal.II library.
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12 // the top level directory of deal.II.
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15 
16 #include <deal.II/lac/block_vector.h>
17 #include <deal.II/lac/la_parallel_block_vector.h>
18 #include <deal.II/lac/la_parallel_vector.h>
19 #include <deal.II/lac/la_vector.h>
20 #include <deal.II/lac/petsc_block_vector.h>
21 #include <deal.II/lac/trilinos_parallel_block_vector.h>
22 #include <deal.II/lac/trilinos_tpetra_vector.h>
23 #include <deal.II/lac/trilinos_vector.h>
24 #include <deal.II/lac/vector.h>
25 
26 #include <deal.II/multigrid/mg_base.h>
27 
28 
29 DEAL_II_NAMESPACE_OPEN
30 
31 
32 template <typename VectorType>
33 void
34 MGSmootherBase<VectorType>::apply(const unsigned int level,
35  VectorType & u,
36  const VectorType & rhs) const
37 {
38  u = typename VectorType::value_type(0.);
39  smooth(level, u, rhs);
40 }
41 
42 
43 // Explicit instantiations
44 
45 #include "mg_base.inst"
46 
47 DEAL_II_NAMESPACE_CLOSE
virtual void apply(const unsigned int level, VectorType &u, const VectorType &rhs) const
Definition: mg_base.cc:34