2d/transformmock.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_2d_transformmock_hh
#define mia_2d_transformmock_hh
 
#include <mia/2d/transform.hh>
 
NS_MIA_BEGIN

class  EXPORT_2D C2DTransformMock: public C2DTransformation
{
public:
       C2DTransformMock();
       C2DTransformMock(const C2DBounds& size);
       virtual C2DTransformation *invert() const;
       virtual void update(float step, const C2DFVectorfield& a);
       virtual size_t degrees_of_freedom() const;
       virtual void set_identity();
       virtual C2DFMatrix derivative_at(const C2DFVector& x) const;
       virtual C2DFMatrix derivative_at(int x, int y) const;
       virtual void translate(const C2DFVectorfield& gradient, CDoubleVector& params) const;
       virtual float get_max_transform() const;
       virtual CDoubleVector  get_parameters() const;
       virtual void set_parameters(const CDoubleVector& params);
       virtual const C2DBounds& get_size() const;
       virtual float pertuberate(C2DFVectorfield& v) const;
       virtual C2DFVector get_displacement_at(const C2DFVector& x) const;
       virtual C2DFVector operator () (const C2DFVector& x) const;
       virtual float get_jacobian(const C2DFVectorfield& v, float delta) const;
       virtual float divergence() const;
       virtual float curl() const;
       virtual double get_divcurl_cost(double wd, double wr, CDoubleVector& gradient) const;
       double get_divcurl_cost(double wd, double wr) const;
 
       virtual C2DTransformation::const_iterator begin() const;
       virtual C2DTransformation::const_iterator end() const;
 
protected:
       class iterator_impl:  public C2DTransformation::iterator_impl
       {
              friend class C2DTransformMock;
              iterator_impl(const C2DBounds& pos, const C2DBounds& size);
 
              C2DTransformation::iterator_impl *clone()const __attribute__((warn_unused_result));
              virtual const C2DFVector& do_get_value()const;
              virtual void do_x_increment();
              virtual void do_y_increment();
              C2DFVector m_value;
       };
 
private:
       virtual P2DTransformation do_upscale(const C2DBounds& size) const;
       virtual C2DTransformation *do_clone() const __attribute__((warn_unused_result));
       virtual P2DImage apply(const C2DImage& image, const C2DInterpolatorFactory& ipf) const;
       C2DBounds m_size;
};
 
NS_MIA_END
 
#endif