FaceCrop.h

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#pragma once
 
#include "enrollment/Exception/EnrollmentException.h"
#include "enrollment/Export.h"
#include <ostream>
#include <string>
 
namespace inno
{
     */
    enum class FaceCrop : uint8_t
    {
        TOKEN_NOT_FRONTAL = 0,
        FULL = 1,
        TOKEN = 2,
        FULL_NOT_ALIGNED = 3
    };
 
    // The numbers are from ISO standard and are tested in unit tests.
    // NOLINTBEGIN(cppcoreguidelines-avoid-magic-numbers,readability-magic-numbers)

     */
    static constexpr bool IsFaceCropMethodValid(FaceCrop faceCrop)
    {
        switch (faceCrop)
        {
        case FaceCrop::TOKEN_NOT_FRONTAL:
            [[fallthrough]];
        case FaceCrop::FULL:
            [[fallthrough]];
        case FaceCrop::TOKEN:
            [[fallthrough]];
        case FaceCrop::FULL_NOT_ALIGNED:
            return true;
        default:
            return false;
        }
    }
 
    inline std::string ToString(FaceCrop faceCrop)
    {
        switch (faceCrop)
        {
        case FaceCrop::TOKEN_NOT_FRONTAL:
            return "TOKEN_NOT_FRONTAL";
        case FaceCrop::FULL:
            return "FULL";
        case FaceCrop::TOKEN:
            return "TOKEN";
        case FaceCrop::FULL_NOT_ALIGNED:
            return "FULL_NOT_ALIGNED";
        }
        return "UNKNOWN";
    }
 
    inline std::ostream& operator<<(std::ostream& os, FaceCrop faceCrop)
    {
        os << ToString(faceCrop);
        return os;
    }
} // namespace inno