MueLu_BaseClass.hpp

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// @HEADER
// *****************************************************************************
//        MueLu: A package for multigrid based preconditioning
//
// Copyright 2012 NTESS and the MueLu contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef MUELU_BASECLASS_HPP
#define MUELU_BASECLASS_HPP

#include "MueLu_ConfigDefs.hpp"
#include "MueLu_VerboseObject.hpp"
#include "MueLu_Describable.hpp"

namespace MueLu {

class BaseClass
  : public VerboseObject,
    public Describable {
 public:


  virtual ~BaseClass() {}


};  // class BaseClass

}  // namespace MueLu

//  This macro defines ostream out0 that print only on root node. It print description() and indent the ostream.
//  Note: Runtime1 displays basic parameter information when Parameters0 is not enabled.
#define MUELU_DESCRIBE                                                                                            \
  using std::endl;                                                                                                \
  Teuchos::FancyOStream& out0 = (VerboseObject::GetProcRankVerbose() == 0) ? out : VerboseObject::GetBlackHole(); \
                                                                                                                  \
  if ((verbLevel & Runtime1) && (!(verbLevel & Parameters0)))                                                     \
    out << description() << std::endl;                                                                            \
  else if (verbLevel & Runtime0)                                                                                  \
    out << BaseClass::description() << std::endl;                                                                 \
                                                                                                                  \
  Teuchos::OSTab tab1(out);                                                                                       \
  //

#define MUELU_BASECLASS_SHORT
#endif  // ifndef MUELU_BASECLASS_HPP