Thyra_LinearOpTester_decl.hpp

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//    Thyra: Interfaces and Support for Abstract Numerical Algorithms
//                 Copyright (2004) Sandia Corporation
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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#ifndef THYRA_LINEAR_OP_TESTER_DECL_HPP
#define THYRA_LINEAR_OP_TESTER_DECL_HPP


#include "Thyra_OperatorVectorTypes.hpp"
#include "Thyra_MultiVectorRandomizerBase.hpp"
#include "Teuchos_ScalarTraits.hpp"
#include "Teuchos_PromotionTraits.hpp"
#include "Teuchos_StandardMemberCompositionMacros.hpp"
#include "Teuchos_FancyOStream.hpp"


namespace Thyra {


template<class Scalar>
class LinearOpTester {
public:

  typedef typename Teuchos::ScalarTraits<Scalar>::magnitudeType ScalarMag;

  LinearOpTester(
    const bool check_linear_properties = true,
    const ScalarMag linear_properties_warning_tol = 1e-13,
    const ScalarMag linear_properties_error_tol = 1e-10,
    const bool check_adjoint = true,
    const ScalarMag adjoint_warning_tol = 1e-13,
    const ScalarMag adjoint_error_tol = 1e-10,
    const bool check_for_symmetry = false,
    const ScalarMag symmetry_warning_tol = 1e-13,
    const ScalarMag symmetry_error_tol = 1e-10,
    const int num_random_vectors = 1,
    const bool show_all_tests = false,
    const bool dump_all = false,
    const int num_rhs = 1
    );
  
  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, check_linear_properties );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, linear_properties_warning_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, linear_properties_error_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, check_adjoint  );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, adjoint_warning_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, adjoint_error_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, check_for_symmetry  );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, symmetry_warning_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( ScalarMag, symmetry_error_tol );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( int, num_random_vectors );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, show_all_tests );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( bool, dump_all );

  STANDARD_MEMBER_COMPOSITION_MEMBERS( int, num_rhs );

  void enable_all_tests( const bool enable_all_tests );

  void set_all_warning_tol( const ScalarMag warning_tol );

  void set_all_error_tol( const ScalarMag error_tol );

  bool check(
    const LinearOpBase<Scalar> &op,
    const Ptr<MultiVectorRandomizerBase<Scalar> > &rangeRandomizer,
    const Ptr<MultiVectorRandomizerBase<Scalar> > &domainRandomizer,
    const Ptr<Teuchos::FancyOStream> &out
    ) const;

  bool check(
    const LinearOpBase<Scalar> &op,
    const Ptr<Teuchos::FancyOStream> &out
    ) const;

  bool compare(
    const LinearOpBase<Scalar> &op1,
    const LinearOpBase<Scalar> &op2,
    const Ptr<MultiVectorRandomizerBase<Scalar> > &domainRandomizer,
    const Ptr<Teuchos::FancyOStream> &out_arg
    ) const;
 
  bool compare(
    const LinearOpBase<Scalar> &op1,
    const LinearOpBase<Scalar> &op2,
    const Ptr<Teuchos::FancyOStream> &out_arg
    ) const;


  bool check(
    const LinearOpBase<Scalar> &op,
    MultiVectorRandomizerBase<Scalar> *rangeRandomizer,
    MultiVectorRandomizerBase<Scalar> *domainRandomizer,
    Teuchos::FancyOStream *out
    ) const
    {
      using Teuchos::ptr;
      return check(op, ptr(rangeRandomizer), ptr(domainRandomizer), ptr(out));
    }

  bool check(
    const LinearOpBase<Scalar> &op,
    Teuchos::FancyOStream *out
    ) const
    {
      return check(op, Teuchos::ptr(out));
    }

  bool compare(
    const LinearOpBase<Scalar> &op1,
    const LinearOpBase<Scalar> &op2,
    MultiVectorRandomizerBase<Scalar> *domainRandomizer,
    Teuchos::FancyOStream *out_arg
    ) const
    {
      using Teuchos::ptr;
      return compare(op1, op2, ptr(domainRandomizer), ptr(out_arg));
    }
 
  bool compare(
    const LinearOpBase<Scalar> &op1,
    const LinearOpBase<Scalar> &op2,
    Teuchos::FancyOStream *out_arg
    ) const
    {
      return compare(op1, op2, Teuchos::ptr(out_arg));
    }


}; // class LinearOpTester


} // namespace Thyra


#endif // THYRA_LINEAR_OP_TESTER_DECL_HPP

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