    // Copyright (C) 2013  Davis E. King (davis@dlib.net)
    // License: Boost Software License   See LICENSE.txt for the full license.
    #undef DLIB_FRONTAL_FACE_DETECTOr_ABSTRACT_H__
    #ifdef DLIB_FRONTAL_FACE_DETECTOr_ABSTRACT_H__

    #include "object_detector_abstract.h"
    #include "scan_fhog_pyramid_abstract.h"
    #include "../image_transforms/image_pyramid_abstract.h"

    namespace dlib
    {
        typedef object_detector<scan_fhog_pyramid<pyramid_down<6> > > frontal_face_detector;

        frontal_face_detector get_frontal_face_detector(
        );
        /*!
            ensures
                - returns an object_detector that is configured to find human faces that are
                  looking more or less towards the camera.
        !*/

    }

    #endif // DLIB_FRONTAL_FACE_DETECTOr_ABSTRACT_H__