Ifpack2 Templated Preconditioning Package
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Ifpack2_Details_UserPartitioner_decl.hpp
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/*@HEADER
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// ***********************************************************************
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//
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// Ifpack2: Templated Object-Oriented Algebraic Preconditioner Package
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// Copyright (2009) Sandia Corporation
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//
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// license for use of this work by or on behalf of the U.S. Government.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// 1. Redistributions of source code must retain the above copyright
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
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//@HEADER
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#ifndef IFPACK2_USER_PARTITIONER_DECL_HPP
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#define IFPACK2_USER_PARTITIONER_DECL_HPP
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#include "Ifpack2_ConfigDefs.hpp"
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#include "Ifpack2_OverlappingPartitioner_decl.hpp"
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namespace
Ifpack2
{
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namespace
Details {
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template
<
class
GraphType>
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class
UserPartitioner
:
public
OverlappingPartitioner
<GraphType> {
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public
:
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typedef
typename
GraphType::local_ordinal_type local_ordinal_type;
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typedef
typename
GraphType::global_ordinal_type global_ordinal_type;
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typedef
typename
GraphType::node_type node_type;
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typedef
Tpetra::RowGraph<local_ordinal_type, global_ordinal_type, node_type>
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row_graph_type;
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UserPartitioner
(
const
Teuchos::RCP<const row_graph_type>& graph);
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virtual
~UserPartitioner
();
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// OverlappingPartitioner::Parts_.
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void
setPartitionParameters
(Teuchos::ParameterList& List);
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void
computePartitions
();
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private
:
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Teuchos::ArrayRCP<local_ordinal_type> map_;
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bool
userProvidedParts_;
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bool
userProvidedMap_;
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};
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}
// namespace Details
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}
// namespace Ifpack2
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#endif
// IFPACK2_USER_PARTITIONER_DECL_HPP
Ifpack2::Details::UserPartitioner::~UserPartitioner
virtual ~UserPartitioner()
Destructor.
Definition
Ifpack2_Details_UserPartitioner_def.hpp:62
Ifpack2::Details::UserPartitioner::computePartitions
void computePartitions()
Compute the partitions.
Definition
Ifpack2_Details_UserPartitioner_def.hpp:125
Ifpack2::Details::UserPartitioner::setPartitionParameters
void setPartitionParameters(Teuchos::ParameterList &List)
Sets all the parameters for the partitioner. The only valid parameters are:
Definition
Ifpack2_Details_UserPartitioner_def.hpp:67
Ifpack2::Details::UserPartitioner::UserPartitioner
UserPartitioner(const Teuchos::RCP< const row_graph_type > &graph)
Constructor.
Definition
Ifpack2_Details_UserPartitioner_def.hpp:55
Ifpack2::OverlappingPartitioner::OverlappingPartitioner
OverlappingPartitioner(const Teuchos::RCP< const row_graph_type > &graph)
Constructor.
Definition
Ifpack2_OverlappingPartitioner_def.hpp:57
Ifpack2
Preconditioners and smoothers for Tpetra sparse matrices.
Definition
Ifpack2_AdditiveSchwarz_decl.hpp:74
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