/*

* This file is part of the GreasePad distribution (https://github.com/FraunhoferIOSB/GreasePad).

* Copyright (c) 2022-2026 Jochen Meidow, Fraunhofer IOSB

*

* 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, either version 3 of the License, or

* (at your option) any later version.

*

* 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 General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

#ifndef PROB_H

#define PROB_H

#include <cassert>

namespace Stats {

//! Probability [0,1]

class Prob

{

public:

explicit Prob( const double P) : m_P(P) {

assert( P>=0 );

assert( P<=1 );

}

double operator()() const { return m_P; } //!< get value

[[nodiscard]] Prob complement() const { return Prob(1-m_P); } //!< 1-P

private:

double m_P; // probability [0,1]

};

} // namespace Stats

#endif // PROB_H