DGtal::SCellToOuterPoint< KSpace > Class Template Reference

#include <SCellsFunctors.h>

Public Types
typedef KSpace::Point	Output
typedef KSpace::SCell	Input

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

Private Attributes
const KSpace *	myK

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Detailed Description

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

Aim: transforms a signed cell c into a point corresponding to the signed cell of greater dimension that is directly incident to c.

Description of template class 'SCellToOuterPoint'

For instance, a linel is mapped into the direct incident pixel center and a surfel is mapped into the direct incident voxel center.

Template Parameters:

KSpace

the Khalimsky space

See also:

SCellToPoint SCellToInnerPoint ConstIteratorAdapter KhalimskySpaceND PointVector

Definition at line 387 of file SCellsFunctors.h.

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Member Typedef Documentation

template<typename KSpace>

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

Definition at line 392 of file SCellsFunctors.h.

template<typename KSpace>

typedef KSpace::Point DGtal::SCellToOuterPoint< KSpace >::Output

Definition at line 391 of file SCellsFunctors.h.

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Constructor & Destructor Documentation

template<typename KSpace>

DGtal::SCellToOuterPoint< KSpace >::SCellToOuterPoint ( )

inline

Default constructor.

Definition at line 405 of file SCellsFunctors.h.

: myK(NULL) { }

template<typename KSpace>

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

inline

Constructor.

Parameters:

aK	a Khalimsky space

Definition at line 410 of file SCellsFunctors.h.

: myK(&aK) { }

template<typename KSpace>

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

inline

Copy constructor.

Parameters:

other

any SCellToOuterPoint modifier

Definition at line 416 of file SCellsFunctors.h.

    : myK(other.myK) { }

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Member Function Documentation

template<typename KSpace>

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

inline

Return a point (integer coordinates) from a scell (khalimsky coordinates)

Parameters:

s

a linel

Returns:

the outer pixel center

Definition at line 438 of file SCellsFunctors.h.

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

    {
      ASSERT( myK ); 
      Input pixel( myK->sDirectIncident( s, *myK->sOrthDirs( s ) ) );
      return Output( myK->sCoords( pixel ) ); //integer coordinates
    }

template<typename KSpace>

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

inline

Assignment.

Parameters:

other

the object to copy.

Returns:

a reference on 'this'.

Definition at line 424 of file SCellsFunctors.h.

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

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

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Field Documentation

template<typename KSpace>

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

private

Aliasing pointer on the Khalimsky space.

Definition at line 398 of file SCellsFunctors.h.

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

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

• SCellsFunctors.h