/usr/include/trilinos/MueLu_SmootherFactoryBase.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,
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//
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// @HEADER
#ifndef MUELU_SMOOTHERFACTORYBASE_HPP
#define MUELU_SMOOTHERFACTORYBASE_HPP
#include "MueLu_ConfigDefs.hpp"
#include "MueLu_SingleLevelFactoryBase.hpp"
#include "MueLu_Types.hpp"
namespace MueLu {
class Level;
/*!
@class Smoother factory base class.
@ingroup MueLuSmootherClasses
@brief Base class for smoother factories.
This interface inherits from SingleLevelFactoryBase and defines an additional Build method (BuildSmoother)
This new build method is used by Hierarchy for the CoarsestLevel.
*/
class SmootherFactoryBase : public SingleLevelFactoryBase {
public:
//@{ Constructors/Destructors.
SmootherFactoryBase() {}
virtual ~SmootherFactoryBase() {}
//@}
//! @name Build methods.
//@{
//! Build pre-smoother and/or post-smoother
virtual void Build(Level & currentLevel) const = 0;
virtual void BuildSmoother(Level & currentLevel, PreOrPost const preOrPost = BOTH) const = 0;
//@}
}; //class SmootherFactoryBase
} //namespace MueLu
#define MUELU_SMOOTHERFACTORYBASE_SHORT
#endif //ifndef MUELU_SMOOTHERFACTORYBASE_HPP
//TODO: remove this interface?
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