flags.h

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#ifndef INCLUDE_FLAGS_H_
#define INCLUDE_FLAGS_H_
 
#include <iostream>
 
namespace mixal {
 
enum class ComparisonIndicator {
    LESS = -1,
    EQUAL = 0,
    GREATER = 1,
};
 
std::ostream& operator<<(std::ostream& os, ComparisonIndicator c);
 
};  // namespace mixal
 
 
#endif  // INCLUDE_FLAGS_H_