Thyra_MultiVectorTester.hpp

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// ***********************************************************************
// 
//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 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.
//  
// You should have received a copy of the GNU Lesser General Public
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// Questions? Contact Michael A. Heroux (maherou@sandia.gov) 
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#ifndef THYRA_MULTI_VECTOR_TESTER_HPP
#define THYRA_MULTI_VECTOR_TESTER_HPP

#include "Thyra_MultiVectorTesterDecl.hpp"

namespace Thyra {

template<class Scalar>
MultiVectorTester<Scalar>::MultiVectorTester(
  const ScalarMag     warning_tol
  ,const ScalarMag    error_tol
  ,const int          num_random_vectors
  ,const bool         show_all_tests
  ,const bool         dump_all
  )
  :warning_tol_(warning_tol)
  ,error_tol_(error_tol)
  ,num_random_vectors_(num_random_vectors)
  ,show_all_tests_(show_all_tests)
  ,dump_all_(dump_all)
{
  linearOpTester_.set_all_warning_tol(warning_tol);
  linearOpTester_.set_all_error_tol(error_tol);
  linearOpTester_.num_random_vectors(num_random_vectors);
  linearOpTester_.show_all_tests(show_all_tests);
  linearOpTester_.dump_all(dump_all);
}

template<class Scalar>
bool MultiVectorTester<Scalar>::check(
  const MultiVectorBase<Scalar>  &mv
  ,std::ostream                  *out
  ,const std::string             &leadingIndent
  ,const std::string             &indentSpacer
  ) const
{

  using std::endl;
  using Teuchos::describe;
  typedef Teuchos::ScalarTraits<Scalar> ST;
  typedef typename ST::magnitudeType    ScalarMag;

  const std::string &li = leadingIndent, &is = indentSpacer;
  const Teuchos::EVerbosityLevel verbLevel = (dump_all()?Teuchos::VERB_EXTREME:Teuchos::VERB_MEDIUM);

  bool result, success = true;

  if(out) *out <<endl<<li<< "*** Entering Thyra::MultiVectorTester<"<<ST::name()<<">::check(mv,...) ...\n";

  if(out) *out <<endl<<li<< "Testing a MultiVectorBase object mv described as:\n" << describe(mv,verbLevel,li,is);

  // ToDo: Test the specific VectorBase interface

  if(out) *out <<endl<<li<< "Checking the LinearOpBase interface of mv ...\n";
  result =linearOpTester_.check(mv,out,li+is,is);
  if(!result) success = false;

  if(out) *out <<endl<<li<< "*** Leaving Thyra::MultiVectorTester<"<<ST::name()<<">::check(mv,...) ...\n";
  
  return success;

}

} // namespace Thyra

#endif // THYRA_MULTI_VECTOR_TESTER_HPP

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