FaceImageType.h

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

     */
    static constexpr int FaceToIsoImageType(FaceImageType faceImageType)
    {
        switch (faceImageType)
        {
        case FaceImageType::BASIC:
            return 0;
        case FaceImageType::FULL_FRONTAL:
            return 1;
        case FaceImageType::TOKEN_FRONTAL:
            return 2;
        case FaceImageType::POST_PROCESSED_FRONTAL:
            return 3;
        }
 
        throw EnrollmentInvalidArgumentException("Invalid conversion from FaceImageType to ISO");
    }

     */
    static constexpr FaceImageType IsoToFaceImageType(int faceImageType)
    {
        switch (faceImageType)
        {
        case 0:
            return FaceImageType::BASIC;
        case 1:
            return FaceImageType::FULL_FRONTAL;
        case 2:
            return FaceImageType::TOKEN_FRONTAL;
        case 3:
            return FaceImageType::POST_PROCESSED_FRONTAL;
        default:
            break;
        }
 
        throw EnrollmentInvalidArgumentException("Invalid conversion from ISO to FaceImageType");
    }
    // NOLINTEND(cppcoreguidelines-avoid-magic-numbers,readability-magic-numbers)
 
    inline std::ostream& operator<<(std::ostream& os, FaceImageType faceImageType)
    {
        switch (faceImageType)
        {
        case FaceImageType::BASIC:
            os << "BASIC";
            break;
        case FaceImageType::FULL_FRONTAL:
            os << "FULL_FRONTAL";
            break;
        case FaceImageType::TOKEN_FRONTAL:
            os << "TOKEN_FRONTAL";
            break;
        case FaceImageType::POST_PROCESSED_FRONTAL:
            os << "POST_PROCESSED_FRONTAL";
            break;
        }
        return os;
    }
 
} // namespace inno