GlobiPack_Types.hpp

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//    GlobiPack: Collection of Scalar 1D globalizaton utilities
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#ifndef GLOBIPACK_TYPES_HPP
#define GLOBIPACK_TYPES_HPP


#include "GlobiPack_ConfigDefs.hpp"
#include "Teuchos_RCP.hpp"
#include "Teuchos_Ptr.hpp"
#include "Teuchos_Array.hpp"
#include "Teuchos_ArrayView.hpp"
#include "Teuchos_ScalarTraits.hpp"


namespace Teuchos {

class ParameterList;

} // namespace Teuchos


namespace GlobiPack {


using Teuchos::RCP;
using Teuchos::Ptr;
using Teuchos::Array;
using Teuchos::ArrayView;
using Teuchos::ScalarTraits;
using Teuchos::ParameterList;


template<class Scalar>
struct PointEval1D {
  static Scalar valNotGiven() { return std::numeric_limits<Scalar>::max(); }
  PointEval1D()
    : alpha(valNotGiven()), phi(valNotGiven()), Dphi(valNotGiven())
    {}
  PointEval1D( const Scalar &alpha_in, const Scalar &phi_in,
    const Scalar &Dphi_in = valNotGiven())
    : alpha(alpha_in), phi(phi_in), Dphi(Dphi_in)
    {}
  Scalar alpha;
  Scalar phi;
  Scalar Dphi;
};


namespace Exceptions {


class NotDescentDirection : public std::logic_error
{public: NotDescentDirection(const std::string& what_arg) : std::logic_error(what_arg) {}};


} // namespace Exceptions


} // namespace GlobiPack


#endif // GLOBIPACK_TYPES_HPP