/*
* EtherPix simulator
*
* Copyright 2017 Stefan Schuermans <stefan schuermans info>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BBOX_H
#define BBOX_H
/// bounding box
class BBox
{
public:
/// constructor
BBox();
/// reset bounding box (de-initialize)
void reset();
/// add a point to the bounding box
void add(double x, double y);
/**
* @brief get coordinates
* @return whether coordinates were there
*/
bool get(double &x_min, double &x_max,
double &y_min, double &y_max) const;
protected:
bool m_init; ///< initialization flag, false means no coordinates yet
double m_x_min; ///< minimum x coordinate
double m_x_max; ///< maximum y coordinate
double m_y_min; ///< minimum x coordinate
double m_y_max; ///< maximum y coordinate
};
#endif // #ifndef BBOX_H
