IOrientationEstimator.h

#pragma once

#include <fsdk/IObject.h>
#include <fsdk/FSDKError.h>
#include <fsdk/Types.h>
#include <fsdk/Types/OrientationType.h>

namespace fsdk {

#ifndef DOXYGEN_SHOULD_SKIP_THIS
    DECLARE_SMARTPTR(IOrientationEstimator);
#endif

    struct IOrientationEstimator : IRefCounted {
        virtual ResultValue<FSDKError, OrientationType>
        estimate(
            const Image& image) const noexcept = 0;

        virtual Result<FSDKError>
        estimate(
            Span<const Image> images,
            Span<OrientationType> out) const noexcept = 0;
        
        virtual Result<FSDKError>
        validate(
            Span<const Image> images,
            Span<Result<FSDKError>> errors) const noexcept = 0;
    };
} // namespace fsdk