Panzer_OutputStream.hpp

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// @HEADER
// *****************************************************************************
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//
// Copyright 2011 NTESS and the Panzer contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef PANZER_OUTPUT_STREAM_HPP
#define PANZER_OUTPUT_STREAM_HPP

#include "Teuchos_FancyOStream.hpp"
#include "Teuchos_RCP.hpp"

namespace panzer {
  
  enum EVerbosityLevel {
    VERB_NONE,
    VERB_LOW,
    VERB_MEDIUM,
    VERB_HIGH,
    VERB_EXTREME
  };

  class OutputStream {

  public:

    virtual ~OutputStream() {}

    virtual void setOStream(const Teuchos::RCP<Teuchos::FancyOStream>& os) = 0;

    virtual Teuchos::RCP<Teuchos::FancyOStream> getOStream() const = 0;

    virtual Teuchos::FancyOStream& out() const = 0;

    virtual Teuchos::FancyOStream& pout() const = 0;

    virtual void setVerbosityLevel(EVerbosityLevel vl) = 0;

    virtual EVerbosityLevel getVerbosityLevel() const = 0;

    virtual bool doOutput(EVerbosityLevel vl, bool only_for_exact_level = false) const = 0;

  };

}

#endif