Scaling_repS3< FT > Class Template Reference

#include <Aff_transformationS3.h>

Inheritance diagram for Scaling_repS3< FT >:

Collaboration diagram for Scaling_repS3< FT >:

Public Member Functions
	Scaling_repS3 ()
	Scaling_repS3 (const FT &s)
	~Scaling_repS3 ()
PointS3< FT >	transform (const PointS3< FT > &p) const
VectorS3< FT >	transform (const VectorS3< FT > &v) const
DirectionS3< FT >	transform (const DirectionS3< FT > &d) const
Aff_transformationS3< FT >	inverse () const
Aff_transformationS3< FT >	general_form () const
Aff_transformationS3< FT >	transpose () const
virtual bool	is_even () const
virtual FT	cartesian (int i, int j) const
virtual std::ostream &	print (std::ostream &os) const
Public Member Functions inherited from Aff_transformation_rep_baseS3< FT >
virtual	~Aff_transformation_rep_baseS3 ()

Private Attributes
FT	scalefactor

Friends
std::ostream &	operator<< CGAL_NULL_TMPL_ARGS (std::ostream &os, Scaling_repS3< FT > &t)
Aff_transformationS3< FT >	operator*CGAL_NULL_TMPL_ARGS (const Aff_transformationS3< FT > &a, const Aff_transformationS3< FT > &b)

Additional Inherited Members
Protected Member Functions inherited from Leda_like_rep
	Leda_like_rep ()
virtual	~Leda_like_rep ()
Protected Attributes inherited from Leda_like_rep
int	count

Detailed Description

template<class FT>
class Scaling_repS3< FT >

Definition at line 68 of file Aff_transformationS3.h.

Constructor & Destructor Documentation

Scaling_repS3 ( )

inline

Definition at line 406 of file Aff_transformationS3.h.

  {}

Scaling_repS3 ( const FT &  s )

inline

Definition at line 409 of file Aff_transformationS3.h.

                             :
    scalefactor(s)
  {}

~Scaling_repS3 ( )

inline

Definition at line 413 of file Aff_transformationS3.h.

  {}

Member Function Documentation

virtual FT cartesian ( int  i, int  j  ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 457 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor.

  {
    if (i!=j) return FT(0);
    if (i==3) return FT(1);
    return scalefactor;
  }

Aff_transformationS3<FT> general_form ( ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 438 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor.

Referenced by Scaling_repS3< FT >::transpose().

  {
    FT ft0(0);

    return Aff_transformationS3<FT>(scalefactor, ft0, ft0,
                                    ft0, scalefactor, ft0,
                                    ft0, ft0, scalefactor);
  }

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Aff_transformationS3<FT> inverse ( ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 433 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor, and SCALING.

  {
    return Aff_transformationS3<FT>(SCALING, FT(1)/scalefactor);
  }

virtual bool is_even ( ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 452 of file Aff_transformationS3.h.

  {
    return true;
  }

virtual std::ostream& print ( std::ostream &  os ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 465 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor.

  {
    FT ft0(0);
    os << "                   "<< scalefactor <<' '<< ft0 <<' '<< ft0 << ' '
       << ft0 << "\n";
    os << "                   "<< ft0 <<' '<< scalefactor <<' '<< ft0 << ' '
       << ft0 << "\n";
    os << "                   "<< ft0 <<' '<<  ft0 <<' '<< scalefactor <<' '
       << ft0 << ")\n";

    return os;
  }

PointS3<FT> transform ( const PointS3< FT > &  p ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 416 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor, PointS3< FT >::x(), PointS3< FT >::y(), and PointS3< FT >::z().

  {
    return PointS3<FT>(scalefactor * p.x(), scalefactor * p.y(),
                       scalefactor * p.z());
  }

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VectorS3<FT> transform ( const VectorS3< FT > &  v ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 422 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::scalefactor, VectorS3< FT >::x(), VectorS3< FT >::y(), and VectorS3< FT >::z().

  {
    return VectorS3<FT>(scalefactor * v.x(), scalefactor * v.y(),
                        scalefactor * v.z());
  }

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DirectionS3<FT> transform ( const DirectionS3< FT > &  d ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 428 of file Aff_transformationS3.h.

References d.

  {
    return d;
  }

Aff_transformationS3<FT> transpose ( ) const

inlinevirtual

Implements Aff_transformation_rep_baseS3< FT >.

Definition at line 447 of file Aff_transformationS3.h.

References Scaling_repS3< FT >::general_form().

  {
    return general_form();
  }

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Friends And Related Function Documentation

Aff_transformationS3<FT> operator*CGAL_NULL_TMPL_ARGS ( const Aff_transformationS3< FT > &  a, const Aff_transformationS3< FT > &  b  )

friend

std::ostream& operator<< CGAL_NULL_TMPL_ARGS ( std::ostream &  os, Scaling_repS3< FT > &  t  )

friend

Member Data Documentation

FT scalefactor

private

Definition at line 479 of file Aff_transformationS3.h.

Referenced by Scaling_repS3< FT >::cartesian(), Scaling_repS3< FT >::general_form(), Scaling_repS3< FT >::inverse(), Scaling_repS3< FT >::print(), and Scaling_repS3< FT >::transform().

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The documentation for this class was generated from the following file:

• Aff_transformationS3.h