Teuchos_VerboseObjectParameterListHelpers.hpp

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// ***********************************************************************
// 
//                    Teuchos: Common Tools Package
//                 Copyright (2004) Sandia Corporation
// 
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
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// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// This library is distributed in the hope that it will be useful, but
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov) 
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#ifndef TEUCHOS_VERBOSE_OBJECT_PARAMETER_LIST_HELPERS_HPP
#define TEUCHOS_VERBOSE_OBJECT_PARAMETER_LIST_HELPERS_HPP

#include "Teuchos_VerboseObject.hpp"
#include "Teuchos_ParameterList.hpp"


namespace Teuchos {


RCP<const ParameterList> getValidVerboseObjectSublist();


void setupVerboseObjectSublist( ParameterList* paramList );

void readVerboseObjectSublist(
  ParameterList* paramList,
  RCP<FancyOStream> *oStream, EVerbosityLevel *verbLevel
  );


template<class ObjectType>
void readVerboseObjectSublist(
  ParameterList* paramList, VerboseObject<ObjectType> *verboseObject
  );


} // namespace Teuchos


// /////////////////////////////////
// Implementations


template<class ObjectType>
void Teuchos::readVerboseObjectSublist(
  ParameterList* paramList, VerboseObject<ObjectType> *verboseObject
  )
{
  TEST_FOR_EXCEPT(0==paramList);
  TEST_FOR_EXCEPT(0==verboseObject);
  const EVerbosityLevel bogusVerbLevel = static_cast<EVerbosityLevel>(-50);
  RCP<FancyOStream> oStream = null;
  EVerbosityLevel verbLevel = bogusVerbLevel;
  readVerboseObjectSublist(paramList,&oStream,&verbLevel);
  verboseObject->setOverridingOStream(oStream);
  verboseObject->setOverridingVerbLevel(verbLevel);
}


#endif // TEUCHOS_VERBOSE_OBJECT_PARAMETER_LIST_HELPERS_HPP

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