BelosStatusTest.hpp

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//                 Belos: Block Linear Solvers Package
//                 Copyright (2004) Sandia Corporation
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// 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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// Lesser General Public License for more details.
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#ifndef BELOS_STATUS_TEST_HPP
#define BELOS_STATUS_TEST_HPP

#include "BelosTypes.hpp"
#include "BelosIteration.hpp"
#include "BelosConfigDefs.hpp"

namespace Belos {



  class StatusTestError : public BelosError 
  {public: StatusTestError(const std::string& what_arg) : BelosError(what_arg) {}};


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

 public:


  StatusTest() {};

  virtual ~StatusTest() {};




  virtual StatusType checkStatus( Iteration<ScalarType,MV,OP>* iSolver ) = 0;

  virtual StatusType getStatus() const = 0;




  virtual void reset() = 0;



  virtual void print(std::ostream& os, int indent = 0) const = 0;
 
  virtual void printStatus(std::ostream& os, StatusType type) const {
    os << std::left << std::setw(13) << std::setfill('.');
    switch (type) {
    case  Passed:
      os << "Passed";
      break;
    case  Failed:
      os << "Failed";
      break;
    case  Undefined:  
    default:
      os << "**";
      break;
    }
    os << std::left << std::setfill(' ');
    return;
  };

};

} // end of Belos namespace

#endif /* BELOS_STATUS_TEST_HPP */

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