OptimizationDirection.h

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#pragma once
 
#include <iostream>
 
namespace storm {
namespace solver {
enum class OptimizationDirection { Minimize = 0, Maximize = 1 };
 
bool constexpr minimize(OptimizationDirection d) {
    return d == OptimizationDirection::Minimize;
}
 
bool constexpr maximize(OptimizationDirection d) {
    return d == OptimizationDirection::Maximize;
}
 
OptimizationDirection constexpr invert(OptimizationDirection d) {
    return d == OptimizationDirection::Minimize ? OptimizationDirection::Maximize : OptimizationDirection::Minimize;
}
std::ostream& operator<<(std::ostream& out, OptimizationDirection d);
 
enum class OptimizationDirectionSetting { Minimize = 0, Maximize = 1, Unset };
bool isSet(OptimizationDirectionSetting s);
OptimizationDirection convert(OptimizationDirectionSetting s);
OptimizationDirectionSetting convert(OptimizationDirection d);
 
}  // namespace solver
 
using OptimizationDirection = solver::OptimizationDirection;
}  // namespace storm