DGtal::SCellToMidPoint< KSpace > Class Template Reference

#include <SCellsFunctors.h>

Public Types
typedef KSpace::Space::RealPoint	Output
typedef KSpace::SCell	Input

Public Member Functions
	SCellToMidPoint ()
	SCellToMidPoint (const KSpace &aK)
	SCellToMidPoint (const SCellToMidPoint &other)
SCellToMidPoint &	operator= (const SCellToMidPoint &other)
Output	operator() (const Input &s) const

Private Attributes
const KSpace *	myK

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Detailed Description

template<typename KSpace>
class DGtal::SCellToMidPoint< KSpace >

Aim: transforms a scell into a real point (the coordinates are divided by 2)

Description of template class 'SCellToMidPoint'

Template Parameters:

KSpace

the Khalimsky space KSpace aKSpace; typename KSpace::SCell aSCell; typename KSpace::Space::RealPoint aPoint; SCellToMidPoint<KSpace> f(aKSpace); ... aPoint = f(aSCell);

See also:

ConstIteratorAdapter KhalimskySpaceND PointVector

Definition at line 156 of file SCellsFunctors.h.

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Member Typedef Documentation

template<typename KSpace>

typedef KSpace::SCell DGtal::SCellToMidPoint< KSpace >::Input

Definition at line 162 of file SCellsFunctors.h.

template<typename KSpace>

typedef KSpace::Space::RealPoint DGtal::SCellToMidPoint< KSpace >::Output

Definition at line 161 of file SCellsFunctors.h.

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Constructor & Destructor Documentation

template<typename KSpace>

DGtal::SCellToMidPoint< KSpace >::SCellToMidPoint ( )

inline

Default constructor.

Definition at line 175 of file SCellsFunctors.h.

: myK(NULL) { }

template<typename KSpace>

DGtal::SCellToMidPoint< KSpace >::SCellToMidPoint ( const KSpace &  aK )

inline

Constructor.

Parameters:

aK	a Khalimsky space

Definition at line 180 of file SCellsFunctors.h.

: myK(&aK) { }

template<typename KSpace>

DGtal::SCellToMidPoint< KSpace >::SCellToMidPoint ( const SCellToMidPoint< KSpace > &  other )

inline

Copy constructor.

Parameters:

other

any SCellToMidPoint functor

Definition at line 186 of file SCellsFunctors.h.

    : myK(other.myK) { }

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Member Function Documentation

template<typename KSpace>

Output DGtal::SCellToMidPoint< KSpace >::operator() ( const Input &  s ) const

inline

Return a real point (double coordinates) from a scell (khalimsky coordinates)

Parameters:

s

a scell

Returns:

the corresponding point.

Definition at line 208 of file SCellsFunctors.h.

References DGtal::SCellToMidPoint< KSpace >::myK.

    {
      ASSERT( myK ); 
      Output o( myK->sKCoords(s) );
      o /= 2;
      return o;
    } 

template<typename KSpace>

SCellToMidPoint& DGtal::SCellToMidPoint< KSpace >::operator= ( const SCellToMidPoint< KSpace > &  other )

inline

Assignment.

Parameters:

other

the object to copy.

Returns:

a reference on 'this'.

Definition at line 194 of file SCellsFunctors.h.

References DGtal::SCellToMidPoint< KSpace >::myK.

    {
      if (this != &other)
        {
          myK = other.myK;
        }
      return *this;
    }

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Field Documentation

template<typename KSpace>

const KSpace* DGtal::SCellToMidPoint< KSpace >::myK

private

Aliasing pointer on the Khalimsky space.

Definition at line 168 of file SCellsFunctors.h.

Referenced by DGtal::SCellToMidPoint< KSpace >::operator()(), and DGtal::SCellToMidPoint< KSpace >::operator=().

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

• SCellsFunctors.h