root/library/tests/square_mat_point.h @ 477

/*!
  \file
  \brief Agenda item format for stress tests of BDM matrices.
  \author Vaclav Barta.

  -----------------------------------
  BDM++ - C++ library for Bayesian Decision Making under Uncertainty

  Using IT++ for numerical operations
  -----------------------------------
*/

#ifndef SQUARE_MAT_POINT_H
#define SQUARE_MAT_POINT_H

#include "itpp_ext.h"
#include "bdmroot.h"

/*! Testing matrix operations needs one square symmetrical matrix, one
  random vector and one random scalar.
 */
class square_mat_point : public bdm::root {
private:
        itpp::mat matrix;
        itpp::vec vector;
        double scalar;

public:
        square_mat_point() : scalar ( 0 ) { }

        itpp::mat get_matrix() const {
                return matrix;
        }

        itpp::vec get_vector() const {
                return vector;
        }

        double get_scalar() const {
                return scalar;
        }

        void set_parameters ( const itpp::mat &m, const itpp::vec &v, double s ) {
                matrix = m;
                vector = v;
                scalar = s;
        }

        //! Load from structure with elements:
        //!  \code
        //! { matrix = ( "matrix", ...
        //!   vector = [ ...
        //!   scalar = ...
        //! }
        //! \endcode
        //! All elements are mandatory.
        void from_setting ( const Setting &set );

        void to_setting ( Setting &set ) const;
};

#endif