/*!
  \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"
#include "base/user_info.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;
};
UIREGISTER ( square_mat_point );

#endif