/usr/include/trilinos/MueLu_FactoryManagerBase.hpp is in libtrilinos-muelu-dev 12.12.1-5.
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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.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact
// Jonathan Hu (jhu@sandia.gov)
// Andrey Prokopenko (aprokop@sandia.gov)
// Ray Tuminaro (rstumin@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
#ifndef MUELU_FACTORYMANAGERBASE_HPP
#define MUELU_FACTORYMANAGERBASE_HPP
#include <string>
#include "MueLu_ConfigDefs.hpp"
#include "MueLu_BaseClass.hpp"
#include "MueLu_FactoryBase_fwd.hpp"
namespace MueLu {
/*!
@class FactoryManagerBase
@brief Class that provides default factories within Needs class.
@ingroup MueLuBaseClasses
*/
class FactoryManagerBase : public BaseClass {
public:
//@{ Constructors/Destructors.
FactoryManagerBase() : bIgnoreUserData_(false) { }
//! Destructor.
virtual ~FactoryManagerBase() { }
//@}
//@{ Get/Set functions.
//! Get
// Return ref because user also give ref to the Hierarchy.
const virtual RCP<const FactoryBase> GetFactory(const std::string& varName) const = 0;
//@}
//! Check
// Return true if Factory associated with varName is registered
const virtual bool hasFactory(const std::string& varName) const = 0;
// Free temporarily hold data at the end of Hierarchy::Setup()
// This method is const because the clean concerns only mutable data.
virtual void Clean() const { } // TODO: should be used inside of MueLu::Hierarchy
#ifdef HAVE_MUELU_DEBUG
virtual void ResetDebugData() const = 0;
#endif
//! get IgnoreUserData flag
bool IgnoreUserData() const { return bIgnoreUserData_; }
//! set IgnoreUserData flag
void SetIgnoreUserData(bool bIgnoreUserData = false) { bIgnoreUserData_ = bIgnoreUserData; }
private:
//! boolean flag that controls behaviour of Level::GetFactory
//! if bIgnoreUserData == true, the Level::GetFactory function always asks the Factory manager for a valid factory given a variable name
//! if bIgnoreUserData == false, the Level::GetFactory prefers user-provided data for a variable name if available. Otherwise the factory manager is asked for a valid factory
//! default: bIgnoreUserData = false;
bool bIgnoreUserData_;
}; // class FactoryManagerBase
} // namespace MueLu
#define MUELU_FACTORYMANAGERBASE_SHORT
#endif //ifndef MUELU_FACTORYMANAGERBASE_HPP
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