Connectivity.cpp File Reference

#include <Connectivity.h>

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Defines
#define	SIZE_BUFFER   2048
#define	SIZE_BUFFER   2048
#define	SIZE_BUFFER   2048
Functions
Connectivity	operator+ (const Connectivity &c1, const Connectivity &c2)
Connectivity	operator+ (const Connectivity &_c, const std::vector< int > &v)
Connectivity	operator+ (const std::vector< int > &v, const Connectivity &_c)
Connectivity	operator- (const Connectivity &c1, const Connectivity &c2)
Connectivity	operator- (const Connectivity &c1, const std::vector< int > &c2)
bool	operator== (const Connectivity &c1, const Connectivity &c2)
bool	operator!= (const Connectivity &c1, const Connectivity &c2)
ostream &	operator<< (ostream &flux, const Connectivity &c)

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Define Documentation

#define SIZE_BUFFER   2048

#define SIZE_BUFFER   2048

#define SIZE_BUFFER   2048

Referenced by Curve_3D::load_curve(), Point_set::load_g_file(), Connectivity::load_g_file(), Point_set::load_obj_file(), Connectivity::load_obj_file(), Mesh_object_loader::load_obj_texture(), Point_set::load_off_file(), Connectivity::load_off_file(), and File_parser::save_skeleton_sk().

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Function Documentation

bool operator!=	(	const Connectivity &	c1,
		const Connectivity &	c2
	)

Definition at line 743 of file Connectivity.cpp.

{return !(c1==c2);}

Connectivity operator+	(	const std::vector< int > &	v,
		const Connectivity &	_c
	)

Definition at line 691 of file Connectivity.cpp.

{
  Connectivity c;
  c = _c+v;
  return c;
}

Connectivity operator+	(	const Connectivity &	_c,
		const std::vector< int > &	v
	)

Definition at line 673 of file Connectivity.cpp.

References Connectivity::add_polygon(), Connectivity::build_all_index(), Connectivity::get_index_of_polygon(), and Connectivity::polygon_number().

{
  Connectivity c;

  int N_polygon=0;
  int k_polygon=0;

  N_polygon=_c.polygon_number();
  for(k_polygon=0;k_polygon<N_polygon;k_polygon++)
    c.add_polygon(_c.get_index_of_polygon(k_polygon));

  c.add_polygon(v);
  c.build_all_index();

  return c;
}

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Connectivity operator+	(	const Connectivity &	c1,
		const Connectivity &	c2
	)

Just add, assume there is no duplicate

Definition at line 654 of file Connectivity.cpp.

References Connectivity::add_polygon(), Connectivity::build_all_index(), Connectivity::get_index_of_polygon(), and Connectivity::polygon_number().

{
  Connectivity c;
  int N_polygon=0;
  int k_polygon=0;

  N_polygon=c1.polygon_number();
  for(k_polygon=0;k_polygon<N_polygon;k_polygon++)
    c.add_polygon(c1.get_index_of_polygon(k_polygon));

  N_polygon=c2.polygon_number();
  for(k_polygon=0;k_polygon<N_polygon;k_polygon++)
    c.add_polygon(c2.get_index_of_polygon(k_polygon));

  c.build_all_index();

  return c;
}

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Connectivity operator-	(	const Connectivity &	c1,
		const std::vector< int > &	c2
	)

Definition at line 712 of file Connectivity.cpp.

References Connectivity::delete_given_polygon().

{
  Connectivity c=c1;
  c.delete_given_polygon(c2);
  return c;
}

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Connectivity operator-	(	const Connectivity &	c1,
		const Connectivity &	c2
	)

Definition at line 699 of file Connectivity.cpp.

References Connectivity::delete_given_polygon(), Connectivity::get_index_of_polygon(), and Connectivity::polygon_number().

{
  Connectivity c;
  c=c1;

  int k=0;
  int N_polygon=c2.polygon_number();
  for(k=0;k<N_polygon;k++)
    c.delete_given_polygon(c2.get_index_of_polygon(k));
  
  return c;
}

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ostream& operator<<	(	ostream &	flux,
		const Connectivity &	c
	)

Definition at line 745 of file Connectivity.cpp.

References Connectivity::polygon_number(), and Connectivity::polygon_size().

{
  int k_polygon=0,N_polygon=c.polygon_number();
  int k_vertex=0,N_vertex=0;
  for(k_polygon=0;k_polygon<N_polygon;k_polygon++)
    {
      N_vertex=c.polygon_size(k_polygon);
      flux<<N_vertex<<" [";
      for(k_vertex=0;k_vertex<N_vertex-1;k_vertex++)
        cout<<c(k_polygon,k_vertex)<<",";
      cout<<c(k_polygon,N_vertex-1)<<"]"<<endl;
    }

  return flux;
}

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bool operator==	(	const Connectivity &	c1,
		const Connectivity &	c2
	)

Definition at line 720 of file Connectivity.cpp.

References Connectivity::polygon_number(), and Connectivity::polygon_size().

{

  //must have same dimension first
  if(c1.polygon_number()!=c2.polygon_number())
    return 0;

  int k_polygon=0;
  int N_polygon=c1.polygon_number();
  int k_vertex=0,N_vertex=0;
  for(k_polygon=0;k_polygon<N_polygon;k_polygon++)
    {
      if(c1.polygon_size(k_polygon)!=c2.polygon_size(k_polygon))
        return 0;

      N_vertex=c1.polygon_size(k_polygon);
      for(k_vertex=0;k_vertex<N_vertex;k_vertex++)
        if(c1(k_polygon,k_vertex)!=c2(k_polygon,k_vertex))
          return 0;
    }
  return 1;
}

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