Ifpack2_LinearPartitioner_decl.hpp

// @HEADER
// *****************************************************************************
//       Ifpack2: Templated Object-Oriented Algebraic Preconditioner Package
//
// Copyright 2009 NTESS and the Ifpack2 contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef IFPACK2_LINEARPARTITIONER_DECL_HPP
#define IFPACK2_LINEARPARTITIONER_DECL_HPP
#include "Ifpack2_ConfigDefs.hpp"
#include "Ifpack2_OverlappingPartitioner_decl.hpp"

namespace Ifpack2 {


template<class GraphType>
class LinearPartitioner : public OverlappingPartitioner<GraphType> {
public:
  typedef typename GraphType::local_ordinal_type local_ordinal_type;
  typedef typename GraphType::global_ordinal_type global_ordinal_type;
  typedef typename GraphType::node_type node_type;
  typedef Tpetra::RowGraph<local_ordinal_type, global_ordinal_type, node_type> 
    row_graph_type;

  LinearPartitioner (const Teuchos::RCP<const row_graph_type>& graph);

  virtual ~LinearPartitioner ();

  void setPartitionParameters (Teuchos::ParameterList& List);

  void computePartitions ();
};

}// namespace Ifpack2

#endif // IFPACK2_LINEARPARTITIONER_DECL_HPP