BelosStatusTestOutputFactory.hpp

Go to the documentation of this file.

//@HEADER
// ************************************************************************
//
//                 Belos: Block Linear Solvers Package
//                  Copyright 2004 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
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ************************************************************************
//@HEADER
//

#ifndef BELOS_STATUS_TEST_OUTPUT_FACTORY_HPP
#define BELOS_STATUS_TEST_OUTPUT_FACTORY_HPP

#include "BelosConfigDefs.hpp"
#include "BelosTypes.hpp"
#include "BelosStatusTestResNormOutput.hpp"
#include "BelosStatusTestUserOutput.hpp"
#include "BelosStatusTestGeneralOutput.hpp"


namespace Belos {

template <class ScalarType, class MV, class OP>
class StatusTestOutputFactory {

 public:


  StatusTestOutputFactory( int outputStyle, Teuchos::RCP<std::map<std::string,Teuchos::RCP<StatusTest<ScalarType,MV,OP> > > > taggedTests = Teuchos::null )
    : outputStyle_(outputStyle),
      taggedTests_(taggedTests)
  {}

  virtual ~StatusTestOutputFactory() {}




   Teuchos::RCP<StatusTestOutput<ScalarType,MV,OP> > create(const Teuchos::RCP<OutputManager<ScalarType> > &printer,
                                                            Teuchos::RCP<StatusTest<ScalarType,MV,OP> > test,
                                                            int mod,
                                                            int printStates)
    {
      Teuchos::RCP<StatusTestOutput<ScalarType,MV,OP> > outputTest;

      switch( outputStyle_ ) {

      case General:
        if (mod > 0) {
          outputTest = Teuchos::rcp( new StatusTestGeneralOutput<ScalarType,MV,OP>( printer, test, mod, printStates ) );
        }
        else {
          outputTest = Teuchos::rcp( new StatusTestGeneralOutput<ScalarType,MV,OP>( printer, test, 1 ) );
        }
        break;
      case Brief:
        if (mod > 0) {
          outputTest = Teuchos::rcp( new StatusTestResNormOutput<ScalarType,MV,OP>( printer, test, mod, printStates ) );
        }
        else {
          outputTest = Teuchos::rcp( new StatusTestResNormOutput<ScalarType,MV,OP>( printer, test, 1 ) );
        }
        break;
      case User:
        if (mod > 0) {
          outputTest = Teuchos::rcp( new StatusTestUserOutput<ScalarType,MV,OP>( printer, test, taggedTests_, mod, printStates ) );
        }
        else {
          outputTest = Teuchos::rcp( new StatusTestUserOutput<ScalarType,MV,OP>( printer, test, taggedTests_, 1 ) );
        }
        break;
      }

      return outputTest;
    }


 private:

  // Which type of StatusTestOutput class
  int outputStyle_;

  Teuchos::RCP<std::map<std::string,Teuchos::RCP<StatusTest<ScalarType,MV,OP> > > > taggedTests_;

  // Hide the default constructor and copy constructor
  StatusTestOutputFactory( void ) {}
  StatusTestOutputFactory( const StatusTestOutputFactory<ScalarType,MV,OP>& ) {}

};

} // end of Belos namespace

#endif /* BELOS_STATUS_TEST_OUTPUT_FACTORY_HPP */