regmodel.hh

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/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_core_regmodel_hh
#define mia_core_regmodel_hh

#include <mia/core/factory.hh>

NS_MIA_BEGIN

struct EXPORT_CORE regmodel_type {
        static const char *type_descr;
};

template <int Dim> 
struct RegistrationTraits {
        typedef void need_to_declare_RegistrationTraits_for_DIM; 
        typedef need_to_declare_RegistrationTraits_for_DIM Data;
        typedef need_to_declare_RegistrationTraits_for_DIM Force; 
        typedef need_to_declare_RegistrationTraits_for_DIM Transformation; 
}; 

template <int Dim>
class TRegModel :public CProductBase {
public:
        typedef typename RegistrationTraits<Dim>::Data Data; 

        typedef typename RegistrationTraits<Dim>::Force Force; 

        typedef typename RegistrationTraits<Dim>::Transformation Transformation; 

        typedef regmodel_type plugin_type; 
        
        typedef Data plugin_data; 
        
        TRegModel();
        virtual ~TRegModel();

        void solve (const Force& b, Transformation& x) const;
        
        float get_force_scale() const;
private:
        virtual void do_solve(const Force& b, Transformation& x) const = 0;
        virtual float do_get_force_scale() const;
};

//
// implementation part of the registration model
//

template <int Dim>
TRegModel<Dim>::TRegModel()
{
}

template <int Dim>
TRegModel<Dim>::~TRegModel()
{
}

template <int Dim>
void TRegModel<Dim>::solve (const Force& b, Transformation& x) const
{
        do_solve(b,x);
}

template <int Dim>
float TRegModel<Dim>::get_force_scale() const
{
        return do_get_force_scale();
}

template <int Dim>
float  TRegModel<Dim>::do_get_force_scale() const
{
        return 1.0f;
}

NS_MIA_END

#endif