/usr/include/trilinos/MueLu_Zoltan2Interface_decl.hpp is in libtrilinos-muelu-dev 12.4.2-2.
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//
// ***********************************************************************
//
// MueLu: A package for multigrid based preconditioning
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
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// modification, are permitted provided that the following conditions are
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//
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// @HEADER
#ifndef MUELU_ZOLTAN2INTERFACE_DECL_HPP
#define MUELU_ZOLTAN2INTERFACE_DECL_HPP
#include "MueLu_ConfigDefs.hpp"
#if defined(HAVE_MUELU_ZOLTAN2) && defined(HAVE_MPI)
#include <Xpetra_Matrix.hpp>
#include <Xpetra_VectorFactory.hpp>
#include "MueLu_SingleLevelFactoryBase.hpp"
#include "MueLu_Zoltan2Interface_fwd.hpp"
#include "MueLu_Level_fwd.hpp"
#include "MueLu_FactoryBase_fwd.hpp"
#include "MueLu_Utilities_fwd.hpp"
namespace MueLu {
/*!
@class Zoltan2Interface
@brief Interface to Zoltan2 library.
This interface provides access to partitioning methods in Zoltan2.
Currently, it only supports the MultiJagged and RCB algorithms.
*/
//FIXME: this class should not be templated
template <class Scalar,
class LocalOrdinal = typename Xpetra::Matrix<Scalar>::local_ordinal_type,
class GlobalOrdinal = typename Xpetra::Matrix<Scalar, LocalOrdinal>::global_ordinal_type,
class Node = typename Xpetra::Matrix<Scalar, LocalOrdinal, GlobalOrdinal>::node_type>
class Zoltan2Interface : public SingleLevelFactoryBase {
#undef MUELU_ZOLTAN2INTERFACE_SHORT
#include "MueLu_UseShortNames.hpp"
public:
//! @name Constructors/Destructors
//@{
//! Constructor
Zoltan2Interface();
//! Destructor
virtual ~Zoltan2Interface() { }
//@}
RCP<const ParameterList> GetValidParameterList() const;
//! @name Input
//@{
void DeclareInput(Level & level) const;
//@}
//! @name Build methods.
//@{
void Build(Level &level) const;
//@}
private:
RCP<ParameterList> defaultZoltan2Params;
}; //class Zoltan2Interface
} //namespace MueLu
#define MUELU_ZOLTAN2INTERFACE_SHORT
#endif //if defined(HAVE_MUELU_ZOLTAN2) && defined(HAVE_MPI)
#endif // MUELU_ZOLTAN2INTERFACE_DECL_HPP
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